;; (find-sh "cd ~/books/ && find * | sort")
;; (find-sh "cd ~/books/__analysis/ && find * | sort")


;; «.aaboe»		(to "aaboe")
;; «.acker»		(to "acker")
;; «.ahlfors»		(to "ahlfors")
;; «.apex-calculus»	(to "apex-calculus")
;; «.apex-calculus-C2»	(to "apex-calculus-C2")
;; «.apex-calculus-C3»	(to "apex-calculus-C3")
;; «.arnold»		(to "arnold")
;; «.arthurs»		(to "arthurs")
;; «.avila»		(to "avila")
;; «.baldin-furuya»	(to "baldin-furuya")
;; «.beneveri»		(to "beneveri")
;; «.bortolossi»	(to "bortolossi")
;; «.boyce-diprima»	(to "boyce-diprima")
;; «.bressoud»		(to "bressoud")
;; «.burachik»		(to "burachik")
;; «.cabral»		(to "cabral")
;; «.cabral-goldfeld»	(to "cabral-goldfeld")
;; «.cajori»		(to "cajori")
;; «.chandrasekhar»	(to "chandrasekhar")
;; «.courant»		(to "courant")
;; «.diomara»		(to "diomara")
;; «.docarmo»		(to "docarmo")
;; «.dunham»		(to "dunham")
;; «.ellermeijer-heck»	(to "ellermeijer-heck")
;; «.euclid»		(to "euclid")
;; «.euclid-byrne»	(to "euclid-byrne")
;; «.flemming»		(to "flemming")
;; «.folland»		(to "folland")
;; «.fortney»		(to "fortney")
;; «.fusaro»		(to "fusaro")
;; «.guidorizzi»	(to "guidorizzi")
;; «.halmos»		(to "halmos")
;; «.hartshorne»	(to "hartshorne")
;; «.hefferon»		(to "hefferon")
;; «.hernandez»		(to "hernandez")
;; «.hilbert»		(to "hilbert")
;; «.hoelportstone»	(to "hoelportstone")
;; «.leithold»		(to "leithold")
;; «.livshits»		(to "livshits")
;; «.loomis»		(to "loomis")
;; «.john»		(to "john")
;; «.kelley»		(to "kelley")
;; «.koerner»		(to "koerner")
;; «.lang»		(to "lang")
;; «.lax»		(to "lax")
;; «.lebl»		(to "lebl")
;; «.lippman-rasmussen»	(to "lippman-rasmussen")
;; «.magalhaes-lima»	(to "magalhaes-lima")
;; «.malajovich»	(to "malajovich")
;; «.manga-calculus»	(to "manga-calculus")
;; «.marsden»		(to "marsden")
;; «.marsden-weinstein»	(to "marsden-weinstein")
;; «.martcheva»		(to "martcheva")
;; «.martins-martins»	(to "martins-martins")
;; «.milnor»		(to "milnor")
;; «.miranda»		(to "miranda")
;; «.mirzakhani»	(to "mirzakhani")
;; «.morettin-bussab»	(to "morettin-bussab")
;; «.munem»		(to "munem")
;; «.needham»		(to "needham")
;; «.nelsen»		(to "nelsen")
;; «.nevanlinna»	(to "nevanlinna")
;; «.nussenzveig»	(to "nussenzveig")
;; «.patrao»		(to "patrao")
;; «.redish-gupta»	(to "redish-gupta")
;; «.ripolls-silveira»	(to "ripolls-silveira")
;; «.ramanujan»		(to "ramanujan")
;; «.ross»		(to "ross")
;; «.royden»		(to "royden")
;; «.rudin»		(to "rudin")
;; «.salsburg»		(to "salsburg")
;; «.schey»		(to "schey")
;; «.schwartz»		(to "schwartz")
;; «.seco-patrao»	(to "seco-patrao")
;; «.sloughter»		(to "sloughter")
;; «.spivak»		(to "spivak")
;; «.stanley»		(to "stanley")
;; «.stewart»		(to "stewart")
;; «.stitz-zeager»	(to "stitz-zeager")
;; «.swokowski»		(to "swokowski")
;; «.temple»		(to "temple")
;; «.thomas»		(to "thomas")
;; «.thompson-gardner»	(to "thompson-gardner")
;; «.thompson»		(to "thompson")
;; «.thrainer»		(to "thrainer")
;; «.trench»		(to "trench")
;; «.tu»		(to "tu")
;; «.usnavy-prec»	(to "usnavy-prec")
;; «.vilches-correa»	(to "vilches-correa")
;; «.whittaker-watson»	(to "whittaker-watson")
;; «.wilkes»		(to "wilkes")
;; «.witte-witte»	(to "witte-witte")
;; «.zeidler»		(to "zeidler")
;; «.zill»		(to "zill")



;; «aaboe»  (to ".aaboe")
;; (find-books "__analysis/__analysis.el" "aaboe")
(code-pdf-page "aaboe" "~/books/__analysis/aaboe__episodes_from_the_early_history_of_mathematics.pdf")
(code-pdf-text "aaboe" "~/books/__analysis/aaboe__episodes_from_the_early_history_of_mathematics.pdf" 1)
;; (find-aaboepage)
;; (find-aaboepage        10  "Contents")
;; (find-aaboepage (+ 11   1) "Introduction")
;; (find-aaboetext "")



;; «acker»  (to ".acker")
;; (find-books "__analysis/__analysis.el" "acker")
;; http://angg.twu.net/acker/README.html
;; http://angg.twu.net/acker/acker__ga_livro1_2019.pdf
;; http://angg.twu.net/acker/acker__ga_livro2_2020.pdf
;; http://angg.twu.net/acker/acker__ga_livro3_2021.pdf
;; http://angg.twu.net/acker/acker__ga_livro4_2019.pdf
(code-pdf-page "ackerGA1" "$S/http/angg.twu.net/acker/acker__ga_livro1_2019.pdf")
(code-pdf-text "ackerGA1" "$S/http/angg.twu.net/acker/acker__ga_livro1_2019.pdf" 16)
(code-pdf-page "ackerGA2" "$S/http/angg.twu.net/acker/acker__ga_livro2_2020.pdf")
(code-pdf-text "ackerGA2" "$S/http/angg.twu.net/acker/acker__ga_livro2_2020.pdf" 8)
(code-pdf-page "ackerGA3" "$S/http/angg.twu.net/acker/acker__ga_livro3_2021.pdf")
(code-pdf-text "ackerGA3" "$S/http/angg.twu.net/acker/acker__ga_livro3_2021.pdf")
(code-pdf-page "ackerGA4" "$S/http/angg.twu.net/acker/acker__ga_livro4_2019.pdf")
(code-pdf-text "ackerGA4" "$S/http/angg.twu.net/acker/acker__ga_livro4_2019.pdf" 8)
;; (find-ackerGA1page)
;; (find-ackerGA1page 3 "Sumário")
;; (find-ackerGA1text 3 "Sum" "rio")
;; (find-ackerGA1page (+ 16 1) "1 Sistemas de coordenadas")
;; (find-ackerGA1page (+ 16 5) "2 Medindo distâncias")
;; (find-ackerGA1page (+ 16 9) "3 Os objetos geométricos: retas e círculos")
;; (find-ackerGA1page (+ 16 15) "4 Curvas e equações. Lugares geométricos")
;; (find-ackerGA1page (+ 16 19) "5 Interseções. Sistemas de equações")
;; (find-ackerGA1page (+ 16 21) "6 Geometria Analítica, Desenho Geométrico e Computação Gráfica")
;; (find-ackerGA1page (+ 16 25) "7 Vetores")
;; (find-ackerGA1page (+ 16 25) "7.1 Flechinhas")
;; (find-ackerGA1page (+ 16 26) "7.2 Norma")
;; (find-ackerGA1page (+ 16 26) "7.3 Produto por escalar")
;; (find-ackerGA1page (+ 16 27) "7.4 Soma de vetores")
;; (find-ackerGA1page (+ 16 29) "7.5 Somando vetores a pontos")
;; (find-ackerGA1page (+ 16 30) "7.6 Vetores e parametrizações")
;; (find-ackerGA1page (+ 16 31) "8 O mistério da Santíssima Trindade")
;; (find-ackerGA1page (+ 16 31) "8.1 Vetores e coordenadas")
;; (find-ackerGA1page (+ 16 33) "8.2 Pontos e vetores")
;; (find-ackerGA1page (+ 16 33) "8.3 Vetores e pares ordenados")
;; (find-ackerGA1page (+ 16 36) "8.4 A Santíssima Trindade")
;; (find-ackerGA1page (+ 16 37) "9 Equações paramétricas")
;; (find-ackerGA1page (+ 16 47) "10 Curvas de Bézier")
;; (find-ackerGA1page (+ 16 51) "11 Transformações e animações")
;; (find-ackerGA1page (+ 16 55) "12 Translações")
;; (find-ackerGA1page (+ 16 55) "12.1 Movimento retilíneo uniforme")
;; (find-ackerGA1page (+ 16 58) "12.2 Movimento retilíneo não uniforme")
;; (find-ackerGA1page (+ 16 60) "12.3 Trajetórias não retilíneas")
;; (find-ackerGA1page (+ 16 63) "12.4 Resumindo e Simplificando")
;; (find-ackerGA1page (+ 16 65) "13 Rotações")
;; (find-ackerGA1page (+ 16 65) "13.1 Rotações em torno da origem")
;; (find-ackerGA1page (+ 16 67) "13.2 Rotação em torno de um ponto qualquer")
;; (find-ackerGA1page (+ 16 68) "13.3 Rotação de vetores")
;; (find-ackerGA1page (+ 16 73) "14 Homotetias")
;; (find-ackerGA1page (+ 16 75) "15 Reflexões")
;; (find-ackerGA1page (+ 16 75) "15.1 Reflexão de ponto através de reta passando pela origem")
;; (find-ackerGA1page (+ 16 76) "15.2 Reflexão de vetores")
;; (find-ackerGA1page (+ 16 79) "15.3 Animando reflexões")
;; (find-ackerGA1page (+ 16 81) "16 Deformações")
;; (find-ackerGA1page (+ 16 81) "16.1 Casos elementares")
;; (find-ackerGA1page (+ 16 83) "16.2 Deformações em outras dimensões")
;; (find-ackerGA1page (+ 16 85) "17 Transformações lineares")
;; (find-ackerGA1page (+ 16 85) "17.1 Definição")
;; (find-ackerGA1page (+ 16 86) "17.2 Transformações preservando distâncias")
;; (find-ackerGA1page (+ 16 89) "18 Produto interno")
;; (find-ackerGA1page (+ 16 95) "19 A Decomposição em Valores Singulares")
;; (find-ackerGA1page (+ 16 95) "19.1 O Teorema")
;; (find-ackerGA1page (+ 16 95) "19.2 A geometria do Teorema")
;; (find-ackerGA1page (+ 16 96) "19.3 Agora com matrizes")
;; (find-ackerGA1page (+ 16 97) "19.4 A SVD em termos de mudanças de base")
;; (find-ackerGA1page (+ 16 100) "19.5 Mudanças de base")
;; (find-ackerGA1page (+ 16 101) "19.6 De novo a Decomposição em Valores Singulares, versão matricial")
;; (find-ackerGA1page (+ 16 103) "20 Otimização")
;; (find-ackerGA1page (+ 16 103) "20.1 Amendoim torradinho")
;; (find-ackerGA1page (+ 16 107) "21 Áreas e determinantes")
;; (find-ackerGA1page (+ 16 108) "21.1 Orientação")
;; (find-ackerGA1page (+ 16 109) "21.2 Áreas com sinal")
;; (find-ackerGA1page (+ 16 112) "21.3 O determinante de uma transformação linear")
;; (find-ackerGA1page (+ 16 117) "22 O Teorema Espectral")
;; (find-ackerGA1page (+ 16 117) "22.1 Matrizes simétricas e transformações autoadjuntas")
;; (find-ackerGA1page (+ 16 118) "22.2 O Teorema Espectral")
;; (find-ackerGA1page (+ 16 120) "22.3 Matriz de transformação linear em uma base qualquer")
;; (find-ackerGA1page (+ 16 121) "22.4 Teorema Espectral, agora com matrizes")
;; (find-ackerGA1page (+ 16 122) "22.5 O polinômio característico")
;; (find-ackerGA1page (+ 16 123) "22.6 O Teorema Espectral e a SVD")
;; (find-ackerGA1page (+ 16 123) "Singulares")
;; (find-ackerGA1page (+ 16 125) "23 Números complexos e coordenadas polares")
;; (find-ackerGA1page (+ 16 125) "23.1 Os complexos")
;; (find-ackerGA1page (+ 16 128) "23.2 Inversões")
;; (find-ackerGA1page (+ 16 131) "24 Equações Polinomiais")
;; (find-ackerGA1page (+ 16 131) "24.1 Equações polinomiais no Renascimento")
;; (find-ackerGA1page (+ 16 132) "24.2 A fórmula de del Ferro-Tartaglia")
;; (find-ackerGA1page (+ 16 133) "24.3 A fórmula de Ferrari")
;; (find-ackerGA1page (+ 16 134) "24.4 Problemas inerentes à solução de del Ferro-Tartaglia")
;; (find-ackerGA1page (+ 16 136) "24.5 A invenção dos números complexos")
;; (find-ackerGA1page (+ 16 137) "25 O Teorema Fundamental da Álgebra")
;; (find-ackerGA1page (+ 16 143) "26 O Número de Voltas")
;; (find-ackerGA1page (+ 16 143) "26.1 O número de Voltas")
;; (find-ackerGA1page (+ 16 143) "26.2 Curvas e Homotopias")
;; (find-ackerGA1page (+ 16 144) "26.3 O princípio fundamental")
;; (find-ackerGA1page (+ 16 145) "26.4 Lema de Brouwer")
;; (find-ackerGA1page (+ 16 146) "26.5 Lema de Rouché")
;; (find-ackerGA1page (+ 16 149) "27 Demonstração do Teorema Fundamental da Álgebra")
;; (find-ackerGA1page (+ 16 153) "28 O Teorema de Brouwer")
;; (find-ackerGA1page (+ 16 155) "29 Iterações")
;; (find-ackerGA1page (+ 16 155) "29.1 De Ferrari a Galois")
;; (find-ackerGA1page (+ 16 155) "29.2 Soluções aproximadas")
;; (find-ackerGA1page (+ 16 156) "29.3 A iteração de Newton")
;; (find-ackerGA1page (+ 16 157) "29.4 A Ferradura de Smale")
;; (find-ackerGA1text)
;; (find-ackerGA2page)
;; (find-ackerGA2text)
;; (find-ackerGA2page        3 "Sumario")
;; (find-ackerGA2text        3 "Sumario")
;; (find-ackerGA2page (+ 8  79) "10.3       Interpretacao geometrica do produto vetorial")
;; (find-ackerGA2text (+ 8  79) "10.3       Interpretacao geometrica do produto vetorial")
;; (find-ackerGA3page)
;; (find-ackerGA3text)
;; (find-ackerGA3page        3  "Sumario")
;; (find-ackerGA3text        3  "Sumario")
;; (find-ackerGA3page (+ 8 115) "a    O elipsoide")
;; (find-ackerGA3text (+ 8 115) "a    O elipsoide")
;; (find-ackerGA4page)
;; (find-ackerGA4text)
;; (find-ackerGA4page       3 "Sumario")
;; (find-ackerGA4text       3 "Sumario")
;; (find-ackerGA4page (+ 8 13) "2" "Velocidade")
;; (find-ackerGA4text (+ 8 13) "2" "Velocidade")
;; (find-ackerGA4page (+ 8 19) "3" "Aceleracao")
;; (find-ackerGA4text (+ 8 19) "3" "Aceleracao")




;; «ahlfors»  (to ".ahlfors")
(code-xpdf "ahlfors" "~/books/__analysis/ahlfors__complex_analysis.pdf")
(code-djvu "ahlfors" "~/books/__analysis/ahlfors__complex_analysis.djvu")
;; (find-ahlforspage         4  "Contents")
;; (find-ahlforspage (+ 11   1) "1")
;; (find-ahlforspage (+  5 325) "Index")



;; «apex-calculus» (to ".apex-calculus")
;; (find-books "__analysis/__analysis.el" "apex-calculus")
;; (find-angg ".emacs.papers" "apex-calculus")
;; https://aimath.org/textbooks/approved-textbooks/hartman-et-al/
;; http://www.apexcalculus.com/
;; http://www.apexcalculus.com/downloads
;; http://www.apexcalculus.com/APEX_Calculus_Version_4-small.pdf (fake url)
;; http://www.apexcalculus.com/APEX_Calculus_Version_4_BW.pdf (fake url)
;; (find-fline "$S/http/www.apexcalculus.com/")
(code-pdf-page "apexcalculus" "$S/http/www.apexcalculus.com/APEX_Calculus_Version_4-small.pdf")
(code-pdf-text "apexcalculus" "$S/http/www.apexcalculus.com/APEX_Calculus_Version_4-small.pdf" 10)
(code-pdftools-page "apexcalculus" "$S/http/www.apexcalculus.com/APEX_Calculus_Version_4_BW.pdf")
(code-pdf-page "apexcalculus" "$S/http/www.apexcalculus.com/APEX_Calculus_Version_4_BW.pdf")
(code-pdf-text "apexcalculus" "$S/http/www.apexcalculus.com/APEX_Calculus_Version_4_BW.pdf" 10)
;; file:///home/edrx/snarf/http/www.apexcalculus.com/APEX_Calculus_Version_4_BW.pdf
;; (find-sh0 "cp -v     $S/http/www.apexcalculus.com/APEX_Calculus_Version_4_BW.pdf /tmp/")
;; file:///tmp/APEX_Calculus_Version_4_BW.pdf
;; 1-5,177-205 APEX_Calculus_Version_4_cap_4.pdf
;; 1-5,363-414 APEX_Calculus_Version_4_cap_7.pdf
;; 1-5,693-768 APEX_Calculus_Version_4_cap_12.pdf
;; http://angg.twu.net/2022.2-C3/APEX_Calculus_Version_4_cap_4.pdf
;; http://angg.twu.net/2022.2-C3/APEX_Calculus_Version_4_cap_7.pdf
;; http://angg.twu.net/2022.2-C3/APEX_Calculus_Version_4_cap_12.pdf
;; (find-sh-at-dir "/home/angg_slow_html/" "find * | sort | grep -i apex")
;; (find-apexcalculuspage)
;; (find-apexcalculustext)
;; (find-apexcalculuspage 3 "Contents")
;; (find-apexcalculustext 3 "Contents")
;; (find-apexcalculuspage (+ 10 197))
;; (find-apexcalculuspage (+ 10 247))
;; (find-apexcalculuspage (+ 10 261))

;; Cap  7: 363-414
;; Cap 10: 569-640
;; Cap 11: 641-692
;; (find-apexcalculuspage (+ 10   1) "1 Limits")
;; (find-apexcalculuspage (+ 10   1) "1.1 An Introduction To Limits")
;; (find-apexcalculuspage (+ 10   9) "1.2 Epsilon-Delta Definition of a Limit")
;; (find-apexcalculuspage (+ 10  18) "1.3 Finding Limits Analytically")
;; (find-apexcalculuspage (+ 10  30) "1.4 One Sided Limits")
;; (find-apexcalculuspage (+ 10  37) "1.5 Continuity")
;; (find-apexcalculuspage (+ 10  46) "1.6 Limits Involving Infinity")
;; (find-apexcalculuspage (+ 10  59) "2 Derivatives")
;; (find-apexcalculuspage (+ 10  59) "2.1 Instantaneous Rates of Change: The Derivative")
;; (find-apexcalculuspage (+ 10  75) "2.2 Interpretations of the Derivative")
;; (find-apexcalculuspage (+ 10  78)   "Example 2.2.3 Understanding the derivative: the rate of change")
;; (find-apexcalculuspage (+ 10  79)   "Example 2.2.4 Understanding the graph of the derivative")
;; (find-apexcalculuspage (+ 10  79)   "Example 2.2.5 Approximation with the derivative")
;; (find-apexcalculuspage (+ 10  82) "2.3 Basic Differentiation Rules")
;; (find-apexcalculuspage (+ 10  89) "2.4 The Product and Quotient Rules")
;; (find-apexcalculuspage (+ 10 100) "2.5 The Chain Rule")
;; (find-apexcalculuspage (+ 10 111) "2.6 Implicit Differentiation")
;; (find-apexcalculuspage (+ 10 122) "2.7 Derivatives of Inverse Functions")
;; (find-apexcalculuspage (+ 10 129) "3 The Graphical Behavior of Functions")
;; (find-apexcalculuspage (+ 10 129) "3.1 Extreme Values")
;; (find-apexcalculuspage (+ 10 137) "3.2 The Mean Value Theorem")
;; (find-apexcalculuspage (+ 10 142) "3.3 Increasing and Decreasing Functions")
;; (find-apexcalculuspage (+ 10 144)   "Example 3.3.1       Finding intervals")
;; (find-apexcalculustext (+ 10 144)   "Example 3.3.1       Finding intervals")
;; (find-apexcalculuspage (+ 10 151) "3.4 Concavity and the Second Derivative")
;; (find-apexcalculuspage (+ 10 159) "3.5 Curve Sketching")
;; (find-apexcalculuspage (+ 10 167) "4 Applications of the Derivative")
;; (find-apexcalculuspage (+ 10 167) "4.1 Newton's Method")
;; (find-apexcalculuspage (+ 10 174) "4.2 Related Rates")
;; (find-apexcalculuspage (+ 10 181) "4.3 Optimization")
;; (find-apexcalculuspage (+ 10 188) "4.4 Differentials")
;; (find-apexcalculuspage (+ 10 191)     "integrals" "differentials")
;; (find-apexcalculuspage (+ 10 197) "5 Integration")
;; (find-apexcalculuspage (+ 10 197) "5.1 Antiderivatives and Indefinite Integration")
;; (find-apexcalculuspage (+ 10 201)   "Theorem 5.1.2")
;; (find-apexcalculustext (+ 10 201)   "Theorem 5.1.2")
;; (find-apexcalculuspage (+ 10 207) "5.2 The Definite Integral")
;; (find-apexcalculuspage (+ 10 211)   "Theorem 5.2.1")
;; (find-apexcalculustext (+ 10 211)   "Theorem 5.2.1")
;; (find-apexcalculuspage (+ 10 215)     "Exercises 5.2")
;; (find-apexcalculuspage (+ 10 218) "5.3 Riemann Sums")
;; (find-apexcalculuspage (+ 10 234)     "Exercises 5.3")
;; (find-apexcalculuspage (+ 10 236) "5.4 The Fundamental Theorem of Calculus")
;; (find-apexcalculuspage (+ 10 248) "5.5 Numerical Integration")
;; (find-apexcalculuspage (+ 10 263) "6 Techniques of Antidifferentiation")
;; (find-apexcalculuspage (+ 10 263) "6.1 Substitution")
;; (find-apexcalculuspage (+ 10 280)     "Exercises 6.1")
;; (find-apexcalculuspage (+ 924 10)     "Solutions 6.1")
;; (find-apexcalculuspage (+ 10 283) "6.2 Integration by Parts")
;; (find-apexcalculuspage (+ 10 292)     "Exercises 6.2")
;; (find-apexcalculuspage (+ 10 294) "6.3 Trigonometric Integrals")
;; (find-apexcalculuspage (+ 10 303)     "Exercises 6.3")
;; (find-apexcalculuspage (+ 10 304) "6.4 Trigonometric Substitution")
;; (find-apexcalculuspage (+ 10 312)     "Exercises 6.4")
;; (find-apexcalculuspage (+ 10 313) "6.5 Partial Fraction Decomposition")
;; (find-apexcalculuspage (+ 10 321) "6.6 Hyperbolic Functions")
;; (find-apexcalculuspage (+ 10 332) "6.7 L'Hôpital's Rule")
;; (find-apexcalculuspage (+ 10 341) "6.8 Improper Integration")
;; (find-apexcalculuspage (+ 10 353) "7 Applications of Integration")
;; (find-apexcalculuspage (+ 10 354) "7.1 Area Between Curves")
;; (find-apexcalculuspage (+ 10 359)     "Exercises 7.1")
;; (find-apexcalculuspage (+ 924 13)     "Solutions 7.1")
;; (find-apexcalculuspage (+ 10 362) "7.2 Volume by Cross-Sectional Area; Disk and Washer Methods")
;; (find-apexcalculuspage (+ 10 370) "7.3 The Shell Method")
;; (find-apexcalculuspage (+ 10 378) "7.4 Arc Length and Surface Area")
;; (find-apexcalculuspage (+ 10 387) "7.5 Work")
;; (find-apexcalculuspage (+ 10 397) "7.6 Fluid Forces")
;; (find-apexcalculuspage (+ 10 405) "8 Sequences and Series")
;; (find-apexcalculuspage (+ 10 405) "8.1 Sequences")
;; (find-apexcalculuspage (+ 10 419) "8.2 Infinite Series")
;; (find-apexcalculuspage (+ 10 434) "8.3 Integral and Comparison Tests")
;; (find-apexcalculuspage (+ 10 443) "8.4 Ratio and Root Tests")
;; (find-apexcalculuspage (+ 10 449) "8.5 Alternating Series and Absolute Convergence")
;; (find-apexcalculuspage (+ 10 460) "8.6 Power Series")
;; (find-apexcalculuspage (+ 10 473) "8.7 Taylor Polynomials")
;; (find-apexcalculuspage (+ 10 485) "8.8 Taylor Series")
;; (find-apexcalculuspage (+ 10 497) "9 Curves in the Plane")
;; (find-apexcalculuspage (+ 10 497) "9.1 Conic Sections")
;; (find-apexcalculuspage (+ 10 511) "9.2 Parametric Equations")
;; (find-apexcalculuspage (+ 10 521) "9.3 Calculus and Parametric Equations")
;; (find-apexcalculuspage (+ 10 533) "9.4 Introduction to Polar Coordinates")
;; (find-apexcalculuspage (+ 10 546) "9.5 Calculus and Polar Functions")
;; (find-apexcalculuspage (+ 10 559) "10 Vectors")
;; (find-apexcalculuspage (+ 10 559) "10.1 Introduction to Cartesian Coordinates in Space")
;; (find-apexcalculuspage (+ 10 574) "10.2 An Introduction to Vectors")
;; (find-apexcalculuspage (+ 10 588) "10.3 The Dot Product")
;; (find-apexcalculuspage (+ 10 601) "10.4 The Cross Product")
;; (find-apexcalculuspage (+ 10 612) "10.5 Lines")
;; (find-apexcalculuspage (+ 10 623) "10.6 Planes")
;; (find-apexcalculuspage (+ 10 629)  "Exercises 10.6")
;; (find-apexcalculuspage (+ 10 631) "11 Vector Valued Functions")
;; (find-apexcalculuspage (+ 10 631) "11.1 Vector Valued Functions")
;; (find-apexcalculuspage (+ 10 637) "11.2 Calculus and Vector Valued Functions")
;; (find-apexcalculuspage (+ 10 651) "11.3 The Calculus of Motion")
;; (find-apexcalculuspage (+ 10 664) "11.4 Unit Tangent and Normal Vectors")
;; (find-apexcalculuspage (+ 10 673) "11.5 The Arc Length Parameter and Curvature")
;; (find-apexcalculuspage (+ 10 683) "12 Functions of Several Variables")
;; (find-apexcalculuspage (+ 10 683) "12.1 Introduction to Multivariable Functions")
;; (find-apexcalculuspage (+ 10 684)      "Level curves")
;; (find-apexcalculuspage (+ 10 690) "12.2 Limits and Continuity of Multivariable Functions")
;; (find-apexcalculuspage (+ 10 700) "12.3 Partial Derivatives")
;; (find-apexcalculuspage (+ 10 711)      "12.3 Exercises")
;; (find-apexcalculuspage (+ 10 712) "12.4 Differentiability and the Total Differential")
;; (find-apexcalculuspage (+ 10 713)      "12.4.2 Showing a function is differentiable")
;; (find-apexcalculuspage (+ 10 720)      "12.4 Exercises")
;; (find-apexcalculuspage (+ 10 721) "12.5 The Multivariable Chain Rule")
;; (find-apexcalculuspage (+ 10 728)      "12.8 Exercises")
;; (find-apexcalculuspage (+ 10 729) "12.6 Directional Derivatives")
;; (find-apexcalculuspage (+ 10 731)      "Definition 12.6.2. Gradient")
;; (find-apexcalculuspage (+ 10 738)      "12.6 Exercises")
;; (find-apexcalculuspage (+ 10 739) "12.7 Tangent Lines, Normal Lines, and Tangent Planes")
;; (find-apexcalculuspage (+ 10 741)      "Normal lines")
;; (find-apexcalculuspage (+ 10 749) "12.8 Extreme Values")
;; (find-apexcalculuspage (+ 10 759) "13 Multiple Integration")
;; (find-apexcalculuspage (+ 10 759) "13.1 Iterated Integrals and Area")
;; (find-apexcalculuspage (+ 10 769) "13.2 Double Integration and Volume")
;; (find-apexcalculuspage (+ 10 780) "13.3 Double Integration with Polar Coordinates")
;; (find-apexcalculuspage (+ 10 787) "13.4 Center of Mass")
;; (find-apexcalculuspage (+ 10 799) "13.5 Surface Area")
;; (find-apexcalculuspage (+ 10 806) "13.6 Volume Between Surfaces and Triple Integration")
;; (find-apexcalculuspage (+ 10 828) "13.7 Triple Integration with Cylindrical and Spherical Coordinates")
;; (find-apexcalculuspage (+ 10 839) "14 Vector Analysis")
;; (find-apexcalculuspage (+ 10 840) "14.1 Introduction to Line Integrals")
;; (find-apexcalculuspage (+ 10 850) "14.2 Vector Fields")
;; (find-apexcalculuspage (+ 10 859) "14.3 Line Integrals over Vector Fields")
;; (find-apexcalculuspage (+ 10 870) "14.4 Flow, Flux, Green's Theorem and the Divergence Theorem")
;; (find-apexcalculuspage (+ 10 880) "14.5 Parametrized Surfaces and Surface Area")
;; (find-apexcalculuspage (+ 10 891) "14.6 Surface Integrals")
;; (find-apexcalculuspage (+ 10 900) "14.7 The Divergence Theorem and Stokes' Theorem")
;; (find-apexcalculuspage (+ 924  1) "A. Solutions To Selected Problems")
;; (find-apexcalculuspage (+ 924 37) "Index")
;; (find-apexcalculustext (+ 924 37) "Index")
;; (find-apexcalculuspage (+ 924 42) "Differentiation rules")
;; (find-apexcalculuspage (+ 924 43) "Integration")
;; (find-apexcalculuspage (+ 924 44) "Common trigonometric identities")

;; «apex-calculus-C2»  (to ".apex-calculus-C2")
;; (find-books "__analysis/__analysis.el" "apex-calculus-C2")
;; (find-books "__analysis/__analysis.el" "apex-calculus")
;; (find-apexcalculuspage (+ 10 197) "5 Integration")
;; (find-apexcalculuspage (+ 10 197) "5.1 Antiderivatives and Indefinite Integration")
;; (find-apexcalculuspage (+ 10 207) "5.2 The Definite Integral")
;; (find-apexcalculuspage (+ 10 215)     "Exercises 5.2")
;; (find-apexcalculuspage (+ 10 218) "5.3 Riemann Sums")
;; (find-apexcalculuspage (+ 10 225)     "Definition 5.3.2: Riemann Sum")
;; (find-apexcalculuspage (+ 10 234)     "Exercises 5.3")
;; (find-apexcalculuspage (+ 10 236) "5.4 The Fundamental Theorem of Calculus")
;; (find-apexcalculuspage (+ 10 239)     "the ball has travelled much farther")
;; (find-apexcalculuspage (+ 10 240)     "The FTC and the chain rule")
;; (find-apexcalculuspage (+ 10 243)     "The mean value theorem of integration")
;; (find-apexcalculuspage (+ 10 244)     "average value")
;; (find-apexcalculuspage (+ 10 246)     "Exercises 5.4")
;; (find-apexcalculuspage (+ 10 248) "5.5 Numerical Integration")
;; (find-apexcalculuspage (+ 10 263) "6 Techniques of Antidifferentiation")
;; (find-apexcalculuspage (+ 10 263) "6.1 Substitution")
;; (find-apexcalculuspage (+ 10 265)     "Integration by substitution")
;; (find-apexcalculuspage (+ 10 280)     "Exercises 6.1")
;; (find-apexcalculuspage (+ 10 283) "6.2 Integration by Parts")
;; (find-apexcalculuspage (+ 10 294) "6.3 Trigonometric Integrals")
;; (find-apexcalculuspage (+ 10 304) "6.4 Trigonometric Substitution")
;; (find-apexcalculuspage (+ 10 313) "6.5 Partial Fraction Decomposition")
;; (find-apexcalculuspage (+ 10 321) "6.6 Hyperbolic Functions")
;; (find-apexcalculuspage (+ 10 332) "6.7 L'Hôpital's Rule")
;; (find-apexcalculuspage (+ 10 341) "6.8 Improper Integration")

;; «apex-calculus-C3»  (to ".apex-calculus-C3")
;; (find-books "__analysis/__analysis.el" "apex-calculus-C3")
;; (find-books "__analysis/__analysis.el" "apex-calculus")
;; (find-apexcalculuspage (+ 10 631) "11 Vector Valued Functions")

;; SOHCAHTOA



;; «arnold»  (to ".arnold")
(code-djvu     "arnold" "~/books/__analysis/arnold__mathematical_methods_of_classical_mechanics.djvu")
(code-djvutext "arnold" "~/books/__analysis/arnold__mathematical_methods_of_classical_mechanics.djvu")
;; (find-arnoldpage        14  "Contents")
;; (find-arnoldpage (+ 17  88) "E. Noether's Theorem")
;; (find-arnoldpage (+ 17 511) "Index")
;; (find-arnoldtext "")



;; «arthurs»  (to ".arthurs")
;; (find-books "__analysis/__analysis.el" "arthurs")
(code-pdf-page "arthurs" "~/books/__analysis/arthurs__calculus_of_variations.pdf")
(code-pdf-text "arthurs" "~/books/__analysis/arthurs__calculus_of_variations.pdf" 1)
;; (find-arthurspage)
;; (find-arthurspage        1  "Contents")
;; (find-arthurspage (+ 1 189) "Index")
;; (find-arthurstext "")



;; «avila»  (to ".avila")
;; (find-books "__analysis/__analysis.el" "avila")
(code-pdf-page "avila" "~/books/__analysis/avila__introducao_a_analise_matematica.pdf")
(code-pdf-text "avila" "~/books/__analysis/avila__introducao_a_analise_matematica.pdf" 1)
;; (find-avilapage)
;; (find-avilapage        1  "Contents")
;; (find-avilapage (+ 1 189) "Index")
;; (find-avilatext "")



;; «baldin-furuya»  (to ".baldin-furuya")
;; (find-books "__analysis/__analysis.el" "baldin-furuya")
;; https://web.icmc.usp.br/SCATUSU/Boletim_aquisicao/Boletim_Novembro_2017/Capas/Baldin_Geometria0001.pdf
(code-pdf-page "gaparatodos" "$S/https/web.icmc.usp.br/SCATUSU/Boletim_aquisicao/Boletim_Novembro_2017/Capas/Baldin_Geometria0001.pdf")
(code-pdf-text "gaparatodos" "$S/https/web.icmc.usp.br/SCATUSU/Boletim_aquisicao/Boletim_Novembro_2017/Capas/Baldin_Geometria0001.pdf")
;; (find-gaparatodospage)
;; (find-gaparatodostext)

;; Yuriko Yamamoto Baldin
;; Yolanda K Saito Furuya
;; https://www.edufscar.com.br/geometria-analitica-para-todos-e-atividades-com-octave-e-geogebra
;; https://www.dm.ufscar.br/profs/yolanda/vga/index.html
;; https://arquivosbrasil.blob.core.windows.net/insulas/anexos/md7417_2402121446ss-407816.pdf



;; «beneveri»  (to ".beneveri")
;; (find-books "__analysis/__analysis.el" "beneveri")
;; (c2m202somas2p 34 "pierluigi")
;; (c2m202somas2     "pierluigi")
;; https://www.ime.usp.br/~pluigi/registro-MAT121-15.pdf
(code-pdf-page "pierluigi" "$S/https/www.ime.usp.br/~pluigi/registro-MAT121-15.pdf")
(code-pdf-text "pierluigi" "$S/https/www.ime.usp.br/~pluigi/registro-MAT121-15.pdf")
;; (find-pierluigipage)
;; (find-pierluigipage 3)
;; (find-pierluigipage 8)
;; (find-pierluigitext)
;; (find-pierluigipage  3    "e seria impróprio chamá-las de áreas")
;; (find-pierluigitext  3    "e seria impróprio chamá-las de áreas")
;; (find-pierluigipage  5    "Exercício 18. Seja f (x) = c constante")
;; (find-pierluigitext  5    "Exercício 18. Seja f (x) = c constante")
;; (find-pierluigipage  5 "3. Sexta-feira, 7 de agosto de 2015")
;; (find-pierluigitext  5 "3. Sexta-feira, 7 de agosto de 2015")
;; (find-pierluigipage  7    "Proposição 6 (Propriedade 2: produto por um escalar)")
;; (find-pierluigitext  7    "Proposição 6 (Propriedade 2: produto por um escalar)")
;; (find-pierluigipage  7    "Proposição 8 (Propriedade 4: aditividade a respeito do domínio")
;; (find-pierluigitext  7    "Proposição 8 (Propriedade 4: aditividade a respeito do domínio")
;; (find-pierluigipage  8    "Definição 9" "ideia intuitiva de área")
;; (find-pierluigitext  8    "Definição 9" "ideia intuitiva de área")
;; (find-pierluigipage  8 "4. Segunda-feira, 10 de agosto de 2015")
;; (find-pierluigitext  8 "4. Segunda-feira, 10 de agosto de 2015")
;; (find-pierluigipage  9    "Teorema 10 (integrabilidades das funções contínuas)")
;; (find-pierluigitext  9    "Teorema 10 (integrabilidades das funções contínuas)")
;; (find-pierluigipage  9    "Corolário 11")
;; (find-pierluigitext  9    "Corolário 11")
;; (find-pierluigipage 10    "integral com extremos na ordem inversa")
;; (find-pierluigitext 10    "integral com extremos na ordem inversa")
;; (find-pierluigipage 10    "teorema fundamental")
;; (find-pierluigitext 10    "teorema fundamental")
;; (find-pierluigipage 12 "5. Quarta-feira, 12 de agosto de 2015")
;; (find-pierluigitext 12 "5. Quarta-feira, 12 de agosto de 2015")
;; (find-pierluigipage 13    "Exercício 35. Calcule as integrais seguintes:")
;; (find-pierluigitext 13    "Exercício 35. Calcule as integrais seguintes:")
;; (find-pierluigipage 16 "6. Sexta-feira, 14 de agosto de 2015")
;; (find-pierluigitext 16 "6. Sexta-feira, 14 de agosto de 2015")




;; «bortolossi»  (to ".bortolossi")
;; (find-books "__analysis/__analysis.el" "bortolossi")
;; (find-angg ".emacs.papers" "bortolossi")
;; "Cálculo Diferencial a Várias Variáveis"
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-3.pdf
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-5.pdf
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-6.pdf
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-7.pdf
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-8.pdf
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-9.pdf
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-10.pdf
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-11.pdf
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-12.pdf
;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-caps-4-5.pdf
;; (find-fline "~/2019.1-C3/bortolossi/")
;; (find-fline "~/2019.2-C3/Bortolossi/")
;; (find-fline "~/2019.2-C3/Bortolossi/" "bortolossi-cap-3.pdf")
;; (find-fline "~/2019.2-C3/Bortolossi/" "bortolossi-caps-4-5.pdf")
(progn
(code-pdf-page "bortolossi3"  "~/2019.2-C3/Bortolossi/bortolossi-cap-3.pdf"   -78)
(code-pdf-page "bortolossi4"  "~/2019.2-C3/Bortolossi/bortolossi-cap-4.pdf"  -120)
(code-pdf-page "bortolossi5"  "~/2019.2-C3/Bortolossi/bortolossi-cap-5.pdf"  -162)
(code-pdf-page "bortolossi6"  "~/2019.2-C3/Bortolossi/bortolossi-cap-6.pdf"  -186)
(code-pdf-page "bortolossi7"  "~/2019.2-C3/Bortolossi/bortolossi-cap-7.pdf"  -238)
(code-pdf-page "bortolossi8"  "~/2019.2-C3/Bortolossi/bortolossi-cap-8.pdf"  -290)
(code-pdf-page "bortolossi10" "~/2019.2-C3/Bortolossi/bortolossi-cap-10.pdf" -350)
(code-pdf-page "bortolossi11" "~/2019.2-C3/Bortolossi/bortolossi-cap-11.pdf" -364)
(code-pdf-page "bortolossi12" "~/2019.2-C3/Bortolossi/bortolossi-cap-12.pdf" -456)
)
;; (code-pdf-page "bortolossi45" "~/2019.2-C3/Bortolossi/bortolossi-caps-4-5.pdf" 120)

;; (find-bortolossi3page (+ -78  79))
;; (find-bortolossi3page (+ -78  79) "3. Funções escalares de várias variáveis")
;; (find-bortolossi3page (+ -78  79) "3.1. Lembrando Cálculo I")
;; (find-bortolossi3page (+ -78  79)   "Domínio e contradomínio")
;; (find-bortolossi3page (+ -78  81) "3.2. Funções de duas variáveis")
;; (find-bortolossi3page (+ -78  86)   "Vamos tentar outros cortes. (Figs: pp.90-95)")
;; (find-bortolossi3page (+ -78  93)   "Exemplo 3.2. Sela de cavalo.")
;; (find-bortolossi3page (+ -78  97) "3.3. Curvas de nível")
;; (find-bortolossi3page (+ -78  98)   "O desenho da curva de nível deve ser feito no plano")
;; (find-bortolossi3page (+ -78 100) "3.4. Funções de três variáveis e superfíceis de nível")
;; (find-bortolossi3page (+ -78 103) "3.5. Funções de n variáveis e hiperfíceis de nível")
;; (find-bortolossi3page (+ -78 104) "3.6. Exercícios")
;; (find-bortolossi3page (+ -78 106)   "[14] (O plano)")
;; (find-bortolossi3page (+ -78 109)   "[18] (Superfícies cilíndricas)")
;; (find-bortolossi3page (+ -78 110)   "[19] (Superfícies de revolução)")
;; (find-bortolossi3page (+ -78 112)   "[21] Esfera")
;; (find-bortolossi3page (+ -78 113)   "[24] Faça a associação destas curvas")
;; (find-bortolossi3page (+ -78 114)   "Curvas de nível de seis funções diferentes")
;; (find-bortolossi3page (+ -78 115)   "Gráficos de seis funções diferentes")
;; (find-bortolossi3page (+ -78 119)   "[42] O toro")
;;
;; (find-bortolossi4page)
;; (find-bortolossi4page (+ -120 121) "4. Continuidade, noções de topologia...")
;; (find-bortolossi4page (+ -120 121) "4.1. Porque contínuas são importantes")
;; (find-bortolossi4page (+ -120 123) "4.2. Continuidade em várias variáveis")
;; (find-bortolossi4page (+ -120 129) "4.3. Weierstrass em n variáveis")
;; (find-bortolossi4page (+ -120 130)   "seis conjuntos abaixo")
;; (find-bortolossi4page (+ -120 139)   "distância euclidiana")
;; (find-bortolossi4page (+ -120 142)   "bola aberta")
;; (find-bortolossi4page (+ -120 142)   "bola fechada")
;; (find-bortolossi4page (+ -120 143)   "conjunto limitado")
;; (find-bortolossi4page (+ -120 143)   "ponto de fronteira")
;; (find-bortolossi4page (+ -120 144)   "fronteira de um conjunto")
;; (find-bortolossi4page (+ -120 145)   "conjunto fechado")
;; (find-bortolossi4page (+ -120 146)   "conjunto compacto")
;; (find-bortolossi4page (+ -120 147)   "o teorema de Weierstrass")
;; (find-bortolossi4page (+ -120 148)   "ponto interior")
;; (find-bortolossi4page (+ -120 148)   "conjunto aberto")
;; (find-bortolossi4page (+ -120 151) "4.4. Exercícios")
;;
;; (find-bortolossi5page (+ -162 163) "5. Derivadas parciais")
;; (find-bortolossi5page (+ -162 163) "5.1. Lembrando Cálculo 1")
;; (find-bortolossi5page (+ -162 164) "5.2. Definições e exemplos")
;; (find-bortolossi5page (+ -162 165)   "Fig. 5.2: Interpretação geométrica")
;; (find-bortolossi5page (+ -162 167)   "Exemplo 5.1: Cobb-Douglas")
;; (find-bortolossi5page (+ -162 170)   "derivada parcial")
;; (find-bortolossi5page (+ -162 171)   "a notação D_1 f é a mais clara")
;; (find-bortolossi5page (+ -162 172)   "omitir os pontos onde as parciais são calculadas")
;; (find-bortolossi5page (+ -162 173)   "podem causar confusão")
;; (find-bortolossi5page (+ -162 174) "5.3. Derivadas parciais de ordem superior")
;; (find-bortolossi5page (+ -162 175)   "derivadas parciais mistas")
;; (find-bortolossi5page (+ -162 176) "5.4. O teorema de Young")
;; (find-bortolossi5page (+ -162 177)   "outra notação para derivadas de 2a ordem: f_xy")
;; (find-bortolossi5page (+ -162 177) "5.5. Exercícios")
;; (find-bortolossi5page (+ -162 177)   "[01] ...parciais de primeira ordem")
;; (find-bortolossi5page (+ -162 181)   "[17] Calcule todas as derivadas de terceira ordem")
;; (find-bortolossi5page (+ -162 182)   "[22] Qual é a diferença entre D_xx f e (D_x f)^2?")
;; (find-bortolossi5page (+ -162 183)   "[26] (Aplicações)")
;; (find-bortolossi5page (+ -162 186) "5.6. Nota histórica")

;; (find-bortolossi6page (+ -186 187) "6. Curvas parametrizadas, transformações lineares...")
;; (find-bortolossi6page (+ -186 188)   "traço")
;; (find-bortolossi6page (+ -186 195)   "Figura 6.6. Traço da hélice")
;; (find-bortolossi6page (+ -186 197) "6.2. O vetor tangente a uma curva parametrizada")
;; (find-bortolossi6page (+ -186 199)   "limite de vetores secantes")
;; (find-bortolossi6page (+ -186 200) "6.3. Funções de Rn para Rm")
;; (find-bortolossi6page (+ -186 202) "6.4. Transformações lineares")
;; (find-bortolossi6page (+ -186 208) "6.5. Exercícios")
;; (find-bortolossi6page (+ -186 215)   "A ciclóide")
;; (find-bortolossi6page (+ -186 217)   "O vetor aceleração")
;; (find-bortolossi6page (+ -186 228)   "[36] Campos vetoriais")
;; (find-bortolossi6page (+ -186 238) "6.6. Leitura suplementar")

;; (find-bortolossi7page (+ -238 239) "7. Aproximação linear e a regra da cadeia")
;; (find-bortolossi7page (+ -238 239) "7.1. Lembrando Cálculo 1: a equação da reta tangente")
;; (find-bortolossi7page (+ -238 240)    "vai para zero mais rapidamente")
;; (find-bortolossi7page (+ -238 242) "7.2. Aproximação linear em Cálculo 2")
;; (find-bortolossi7page (+ -238 243)    "plano tangente")
;; (find-bortolossi7page (+ -238 252)    "Teorema 7.3")
;; (find-bortolossi7page (+ -238 252)    "tende a zero mais rapidamente")
;; (find-bortolossi7page (+ -238 253)    "Funções vetoriais: o caso geral")
;; (find-bortolossi7page (+ -238 256)    "matriz jacobiana")
;; (find-bortolossi7page (+ -238 261)    "Teorema 7.6")
;; (find-bortolossi7page (+ -238 263) "7.3. Composição de funções")
;; (find-bortolossi7page (+ -238 266) "7.4. Lembrando Cálculo 1: a regra da cadeia")
;; (find-bortolossi7page (+ -238 266) "7.5. A regra da cadeia em Cálculo 2")
;; (find-bortolossi7page (+ -238 266)    "Teorema 7.7")
;; (find-bortolossi7page (+ -240 278)    "Um abuso de notação")
;; (find-bortolossi7page (+ -240 279) "7.6. Exercícios")

;; (find-bortolossi8page (+ -290 291) "8. Derivadas direcionais e o vetor gradiente")
;; (find-bortolossi8page (+ -290 291) "8.1. Derivadas direcionais")
;; (find-bortolossi8page (+ -290 296)   "Definição 8.1. (Derivada direcional)")
;; (find-bortolossi8page (+ -290 298) "8.2. O vetor gradiente")
;; (find-bortolossi8page (+ -290 302)   "direção de maior crescimento")
;; (find-bortolossi8page (+ -290 304) "8.3. Exercícios")
;; (find-bortolossi8page (+ -290 311) "8.4. Nota histórica")

;; (find-bortolossi10page (+ -350 351) "10. Máximos e mínimos de funções de várias variáveis")
;; (find-bortolossi10page (+ -350 351) "10.1. Definições e exemplos")
;; (find-bortolossi10page (+ -350 355)   "máximos de x^2+y^2 numa elipse")
;; (find-bortolossi10page (+ -350 356)   "máximos de x^2+y^2 na borda da elipse")
;; (find-bortolossi10page (+ -350 357) "10.2. Exercícios")

;; (find-bortolossi11page (+ -364 365) "11. Otimização sem restrições")
;; (find-bortolossi11page (+ -364 365)   "Teorema 11.1: A regra de Fermat")
;; (find-bortolossi11page (+ -364 367)   "mas o vetor gradiente é não-nulo")
;; (find-bortolossi11page (+ -364 371) "11.2. Polinômios de Taylor")
;; (find-bortolossi11page (+ -364 375)   "Teorema 11.3: Condições de segunda ordem")
;; (find-bortolossi11page (+ -364 376)   "Polinômios de Taylor de ordem k")
;; (find-bortolossi11page (+ -364 383) "11.3. Formas quadráticas e matrizes definidas")
;; (find-bortolossi11page (+ -364 383)   "gráfico da forma quadrática")
;; (find-bortolossi11page (+ -364 391)   "Teorema 11.7: Condições de segunda ordem")
;; (find-bortolossi11page (+ -364 395) "11.4. Menores de uma matriz")
;; (find-bortolossi11page (+ -364 405) "11.5. Questões de globalidade e convexidade")
;; (find-bortolossi11page (+ -364 406)   "estudo do sinal de f'")
;; (find-bortolossi11page (+ -364 420) "11.6. O método dos mínimos quadrados")
;; (find-bortolossi11page (+ -364 426) "11.7. Exercícios")

;; (find-bortolossi12page (+ -456 457) "12. Otimização com restrições")
;; (find-bortolossi12page (+ -456 457)   "multiplicadores de Lagrange")
;; (find-bortolossi12page (+ -456 459) "12.1. Otimização com uma restrição em igualdade")
;; (find-bortolossi12page (+ -456 462)   "Teorema 12.1")
;; (find-bortolossi12page (+ -456 463)     "Lagrangeano")
;; (find-bortolossi12page (+ -456 472)   "Teorema 12.3")
;; (find-bortolossi12page (+ -456 473) "12.2. Otimização com várias restrições em igualdade")
;; (find-bortolossi12page (+ -456 495) "12.4")
;; (find-bortolossi12page (+ -456 506) "12.5")
;; (find-bortolossi12page (+ -456 512) "12.6")
;; (find-bortolossi12page (+ -456 514) "12.7")
;; (find-bortolossi12page (+ -456 515) "12.8")
;; (find-bortolossi12page (+ -456 520) "12.9")
;; (find-bortolossi12page (+ -456 521) "12.10 Exercícios")


;; http://angg.twu.net/2019.2-C3/Bortolossi/bortolossi-cap-3.pdf



;; «boyce-diprima»  (to ".boyce-diprima")
;; (find-books "__analysis/__analysis.el" "boyce-diprima")
(code-pdf-page "boycediprima11" "~/books/__analysis/boyce_diprima__elementary_differential_equations_and_boundary_value_problems_11th_ed.pdf")
(code-pdf-text "boycediprima11" "~/books/__analysis/boyce_diprima__elementary_differential_equations_and_boundary_value_problems_11th_ed.pdf" 14)
;; (find-boycediprima11page)
;; (find-boycediprima11text "")
;; (find-boycediprima11page 12 "Brief Contents")
;; (find-boycediprima11text 12 "Brief Contents")
;; (find-boycediprima11page (+ 14   1) "1 Introduction")
;; (find-boycediprima11page (+ 14   1) "1.1" "Direction Fields")
;; (find-boycediprima11text (+ 14   1) "1.1" "Direction Fields")
;; (find-boycediprima11page (+ 14  24) "2 First-Order Differential Equations")
;; (find-boycediprima11page (+ 14 103) "3 Second-Order Linear Differential Equations")
;; (find-boycediprima11page (+ 14 169) "4 Higher-Order Linear Differential Equations")
;; (find-boycediprima11page (+ 14 189) "5 Series Solutions of Second-Order Linear Equations")
;; (find-boycediprima11page (+ 14 241) "6 The Laplace Transform")
;; (find-boycediprima11page (+ 14 281) "7 Systems of First-Order Linear Equations")
;; (find-boycediprima11page (+ 14 354) "8 Numerical Methods")
;; (find-boycediprima11page (+ 14 388) "9 Nonlinear Differential Equations and Stability")
;; (find-boycediprima11page (+ 14 463) "10 Partial Differential Equations and Fourier Series")
;; (find-boycediprima11page (+ 14 529) "11 Boundary Value Problems and Sturm-Liouville Theory")
;; (find-boycediprima11page (+ 14 573) "ANSWERS TO PROBLEMS")
;; (find-boycediprima11page (+ 14 606) "INDEX")



;; «bressoud»  (to ".bressoud")
;; (find-books "__analysis/__analysis.el" "bressoud")
;; http://patthompson.net/ThompsonCalc/
(code-pdf-page "bressoud" "~/books/__analysis/bressoud__calculus_reordered.pdf")
(code-pdf-text "bressoud" "~/books/__analysis/bressoud__calculus_reordered.pdf" 19)
;; (find-bressoudpage)
;; (find-bressoudpage        8  "Contents")
;; (find-bressoudtext "")
;; (find-bressoudpage (+ 19  1) "CHAPTER 1. ACCUMULATION")
;; (find-bressoudpage (+ 19  1) "1.1. Archimedes and the Volume of the Sphere")
;; (find-bressoudpage (+ 19  7) "1.2. The Area of the Circle and the Archimedean Principle")
;; (find-bressoudpage (+ 19 11) "1.3. Islamic Contributions")
;; (find-bressoudpage (+ 19 17) "1.4. The Binomial Theorem")
;; (find-bressoudpage (+ 19 19) "1.5. Western Europe")
;; (find-bressoudpage (+ 19 21) "1.6. Cavalieri and the Integral Formula")
;; (find-bressoudpage (+ 19 25) "1.7. Fermat's Integral and Torricelli's Impossible Solid")
;; (find-bressoudpage (+ 19 29) "1.8. Velocity and Distance")
;; (find-bressoudpage (+ 19 32) "1.9. Isaac Beeckman")
;; (find-bressoudpage (+ 19 35) "1.10. Galileo Galilei and the Problem of Celestial Motion")
;; (find-bressoudpage (+ 19 38) "1.11. Solving the Problem of Celestial Motion")
;; (find-bressoudpage (+ 19 42) "1.12. Kepler's Second Law")
;; (find-bressoudpage (+ 19 44) "1.13. Newton's Principia")
;; (find-bressoudpage (+ 19 49) "CHAPTER 2. RATIOS OF CHANGE")
;; (find-bressoudpage (+ 19 50) "2.1. Interpolation")
;; (find-bressoudpage (+ 19 57) "2.2. Napier and the Natural Logarithm")
;; (find-bressoudpage (+ 19 64) "2.3. The Emergence of Algebra")
;; (find-bressoudpage (+ 19 70) "2.4. Cartesian Geometry")
;; (find-bressoudpage (+ 19 75) "2.5. Pierre de Fermat")
;; (find-bressoudpage (+ 19 81) "2.6. Wallis's Arithmetic of Infinitesimals")
;; (find-bressoudpage (+ 19 87) "2.7. Newton and the Fundamental Theorem")
;; (find-bressoudpage (+ 19 90) "2.8. Leibniz and the Bernoullis")
;; (find-bressoudpage (+ 19 93) "2.9. Functions and Differential Equations")
;; (find-bressoudpage (+ 19 99) "2.10. The Vibrating String")
;; (find-bressoudpage (+ 19 103) "2.11. The Power of Potentials")
;; (find-bressoudpage (+ 19 104) "2.12. The Mathematics of Electricity and Magnetism")
;; (find-bressoudpage (+ 19 108) "CHAPTER 3. SEQUENCES OF PARTIAL SUMS")
;; (find-bressoudpage (+ 19 110) "3.1. Series in the Seventeenth Century")
;; (find-bressoudpage (+ 19 114) "3.2. Taylor Series")
;; (find-bressoudpage (+ 19 120) "3.3. Euler's Influence")
;; (find-bressoudpage (+ 19 125) "3.4. D'Alembert and the Problem of Convergence")
;; (find-bressoudpage (+ 19 128) "3.5. Lagrange Remainder Theorem")
;; (find-bressoudpage (+ 19 134) "3.6. Fourier's Series")
;; (find-bressoudpage (+ 19 141) "CHAPTER 4. THE ALGEBRA OF INEQUALITIES")
;; (find-bressoudpage (+ 19 142) "4.1. Limits and Inequalities")
;; (find-bressoudpage (+ 19 144) "4.2. Cauchy and the Language of and")
;; (find-bressoudpage (+ 19 149) "4.3. Completeness")
;; (find-bressoudpage (+ 19 151) "4.4. Continuity")
;; (find-bressoudpage (+ 19 154) "4.5. Uniform Convergence")
;; (find-bressoudpage (+ 19 157) "4.6. Integration")
;; (find-bressoudpage (+ 19 163) "CHAPTER 5. ANALYSIS")
;; (find-bressoudpage (+ 19 163) "5.1. The Riemann Integral")
;; (find-bressoudpage (+ 19 166) "5.2. Counterexamples ... of Integral Calculus")
;; (find-bressoudpage (+ 19 173) "5.3. Weierstrass and Elliptic Functions")
;; (find-bressoudpage (+ 19 178) "5.4. Subsets of the Real Numbers")
;; (find-bressoudpage (+ 19 183) "5.5. Twentieth-Century Postscript")
;; (find-bressoudpage (+ 19 186) "TEACHING OF CALCULUS")
;; (find-bressoudpage (+ 19 186) "Teaching Integration as Accumulation")
;; (find-bressoudpage (+ 19 189) "Teaching Differentiation as Ratios of Change")
;; (find-bressoudpage (+ 19 191) "Teaching Series as Sequences of Partial Sums")
;; (find-bressoudpage (+ 19 193) "Teaching Limits as the Algebra of Inequalities")
;; (find-bressoudpage (+ 19 196) "THE LAST WORD")
;; (find-bressoudpage (+ 19 199) "Notes")
;; (find-bressoudpage (+ 19 209) "Bibliography")
;; (find-bressoudpage (+ 19 215) "Index")
;; (find-bressoudpage (+ 19 223) "Image Credits")



;; «burachik»  (to ".burachik")
(code-xpdf      "burachik" "~/books/__analysis/burachik_iusem__set-valued_mappings_and_enlargements_of_monotone_operators.pdf")
(code-pdftotext "burachik" "~/books/__analysis/burachik_iusem__set-valued_mappings_and_enlargements_of_monotone_operators.pdf")
;; (find-burachikpage         8  "Contents")
;; (find-burachikpage (+ 12 289) "Index")
;; (find-burachiktext "")
(code-xpdf      "burachik" "~/books/__analysis/burachik_iusem__set-valued_mappings_and_enlargements_of_monotone_operators__no_cover.pdf")
(code-pdftotext "burachik" "~/books/__analysis/burachik_iusem__set-valued_mappings_and_enlargements_of_monotone_operators__no_cover.pdf")
;; (find-burachikpage         7  "Contents")
;; (find-burachikpage (+ 12 289) "Index")
;; (find-burachiktext "")


;; «cabral»  (to ".cabral")
;; Marco Cabral: "Curso de calculo de uma variavel"
;; http://www.im.ufrj.br/images/EBOOK_MarcoAurelio_calculoI.pdf
;; https://www.gitlab.com/mapcabral/livro-calculo-uma-variavel
(code-pdf-page "cabralc1v" "$S/http/www.im.ufrj.br/images/EBOOK_MarcoAurelio_calculoI.pdf")
(code-pdf-text "cabralc1v" "$S/http/www.im.ufrj.br/images/EBOOK_MarcoAurelio_calculoI.pdf")
;; (find-cabralc1vpage)
;; (find-cabralc1vtext)




;; «cabral-goldfeld»  (to ".cabral-goldfeld")
;; (find-books "__analysis/__analysis.el" "cabral-goldfeld")
;; https://drive.google.com/file/d/17KkuSgXjeN-tSDMFYWaODF2m093k49ay/view
(code-pdf-page "cabralgoldfeld" "~/books/__analysis/cabral_goldfeld__curso_de_algebra_linear_3a_ed.pdf")
(code-pdf-text "cabralgoldfeld" "~/books/__analysis/cabral_goldfeld__curso_de_algebra_linear_3a_ed.pdf" 1)
;; (find-cabralgoldfeldpage)
;; (find-cabralgoldfeldpage        1  "Contents")
;; (find-cabralgoldfeldpage (+ 1 189) "Index")
;; (find-cabralgoldfeldtext "")



;; «cajori»  (to ".cajori")
;; (find-books "__analysis/__analysis.el" "cajori")
(code-pdf-page "cajori1" "~/books/__analysis/cajori__a_history_of_mathematical_notations_2vols.pdf")
(code-pdf-text "cajori1" "~/books/__analysis/cajori__a_history_of_mathematical_notations_2vols.pdf" 16)
(code-pdf-page "cajori2" "~/books/__analysis/cajori__a_history_of_mathematical_notations_2vols.pdf")
(code-pdf-text "cajori2" "~/books/__analysis/cajori__a_history_of_mathematical_notations_2vols.pdf" 480)
;; (find-cajori1page)
;; (find-cajori1page          7  "Contents")
;; (find-cajori1page (+  16   1) "Notations in elementary mathematics")
;; (find-cajori1page (+  16 433) "Alphabetical index")
;;
;; (find-cajori2page    471      "TABLE OF CONTENTS")
;; (find-cajori2text    471      "TABLE OF CONTENTS")
;; (find-cajori2page (+ 480   1) "I" "388.")
;; (find-cajori2page (+ 480 196) "DIFFERENTIAL AND INTEGRAL CALCULUS")
;; (find-cajori2text (+ 480 196) "DIFFERENTIAL AND INTEGRAL CALCULUS")
;; (find-cajori2page (+ 480 196)  "566.")
;; (find-cajori2page (+ 480 211) "b)   CRITICISMS OF EIGHTEENTH-CENTURY NOTATIONS")
;; (find-cajori2text (+ 480 211) "b)   CRITICISMS OF EIGHTEENTH-CENTURY NOTATIONS")
;; (find-cajori2page (+ 480 211)  "579.")
;; (find-cajori2page (+ 503 351) "Alphabetical Index")
;; (find-cajori1text "")




;; «chandrasekhar»  (to ".chandrasekhar")
(code-djvu      "chandrasekhar" "~/books/__analysis/chandrasekhar__newton_s_principia_for_the_common_reader.djvu")
(code-djvutotext"chandrasekhar" "~/books/__analysis/chandrasekhar__newton_s_principia_for_the_common_reader.djvu")
;; (find-chandrasekharpage       9  "Contents")
;; (find-chandrasekharpage (+ 26 1) "1")
;; (find-chandrasekhartext "")



;; «courant»  (to ".courant")
;; (find-books "__analysis/__analysis.el" "courant")
(code-pdf-page "courant1" "~/books/__analysis/courant__differential_and_integral_calculus_vol_1_2nd_ed.pdf")
(code-pdf-text "courant1" "~/books/__analysis/courant__differential_and_integral_calculus_vol_1_2nd_ed.pdf" 16)
;; (find-courant1page)
;; (find-courant1page        11  "Contents")
;; (find-courant1text        11  "Contents")
;; (find-courant1page (+ 16   1) "Intro")
;; (find-courant1page (+ 16 611) "Index")
;; (find-courant1text "")




(code-xpdf "courantjohn1" "~/books/__analysis/courant_john__introduction_to_calculus_vol1.pdf")
;; (find-courantjohn1page         9  "Contents")
;; (find-courantjohn1page (+ 24  21) "definition of functions by mapping")
;; (find-courantjohn1page (+ 24  44) "Inverse functions")
;; (find-courantjohn1page (+ 24  52) "Inverse functions")
;; (find-courantjohn1page (+ 24 178) "Definition of Differentials")
;; (find-courantjohn1page (+ 21 653) "Index")

;; http://gigapedia.com/items/80868/differential-and-integral-calculus---vol-1--1937-
;; http://gigapedia.com/items/82010/differential--amp--integral-calculus-volume-2
(code-djvu "courantmcshane1" "~/books/__analysis/courant__differential_and_integral_calculus_vol_1.djvu")
(code-xpdf "courantmcshane2" "~/books/__analysis/courant__differential_and_integral_calculus_vol_2.pdf")
;; (find-courantmcshane1page         7  "Contents")
;; (find-courantmcshane1page (+ 12 107) "differential")
;; (find-courantmcshane1page (+ 12 501) "Differential equations")
;; (find-courantmcshane1page (+ 12 611) "Index")
;; (find-courantmcshane2page         5  "Contents")
;; (find-courantmcshane2page (+  8 412) "Differential equations")
;; (find-courantmcshane2page (+  8 429) "The general linear differential equation of the first order")
;; (find-courantmcshane2page (+  6 679) "Index")

;; http://gigapedia.com/items/15324/volume-1--methods-of-mathematical-physics
;; http://gigapedia.com/items/15325/volume-2--methods-of-mathematical-physics
(code-djvu "couranthilbert1" "~/books/__analysis/courant_hilbert__methods_of_mathematical_physics_vol_1.djvu")
(code-djvu "couranthilbert2" "~/books/__analysis/courant_hilbert__methods_of_mathematical_physics_vol_2_partial_differential_equations.djvu")
;; (find-couranthilbert1page         4  "Contents")
;; (find-couranthilbert1page (+ 20 551) "Index")
;; (find-couranthilbert2page         5  "Contents")
;; (find-couranthilbert2page (+ 27   1) "Chapter I. Introductory Remarks")
;; (find-couranthilbert2page (+ 27 819) "Index")

;; http://gigapedia.com/items/35730/what-is-mathematics---an-elementary-approach-to-ideas-and-methods
(code-djvu       "courantwhat" "~/books/__analysis/courant_robbins_stewart__what_is_mathematics.djvu")
(code-djvutotext "courantwhat" "~/books/__analysis/courant_robbins_stewart__what_is_mathematics.djvu")
;; (find-courantwhatpage         7  "Contents")
;; (find-courantwhatpage (+ 25 559) "Index")
;; (find-courantwhattext "")



;; «diomara»  (to ".diomara")
;; (find-books "__analysis/__analysis.el" "diomara")
(code-pdf-page "diomara" "~/books/__analysis/diomara__calculo_diferencial_e_integral_de_funcoes_de_varias_variaveis.pdf")
(code-pdf-text "diomara" "~/books/__analysis/diomara__calculo_diferencial_e_integral_de_funcoes_de_varias_variaveis.pdf" 12)
;;
(find-pdftoolsr-page "~/books/__analysis/diomara__calculo_diferencial_e_integral_de_funcoes_de_varias_variaveis.pdf" 9)
;; (find-diomarapage)
;; (find-diomarapage         9  "Sumário")
;; (find-diomarapage (+ 12   1) "1. Funções com valores vetoriais")
;; (find-diomarapage (+ 11  47) "2. Algumas superfícies especiais")
;; (find-diomarapage (+ 11  69) "3. Cálculo diferencial de funções de várias variáveis")
;; (find-diomarapage (+ 12 128) "4. Máximos e mínimos")
;; (find-diomarapage (+ 12 154) "5. Integrais múltiplas")
;; (find-diomarapage (+ 12 207) "6. Integrais de linha")
;; (find-diomarapage (+ 12 224) "6.4. Teorema de Green")
;; (find-diomarapage (+ 12 247) "7. Integrais de superfície")
;; (find-diomarapage (+ 12 280) "7.9. Teorema de Stokes")
;; (find-diomarapage (+ 12 296) "7.11. Teorema de Gauss")
;; (find-diomarapage (+ 12 309) "Apêndice: Funções definidas implicitamente ")
;; (find-diomarapage (+ 1 189) "Index")
;; (find-diomaratext "")



;; «docarmo»  (to ".docarmo")
(code-djvu       "docarmo" "~/books/__analysis/do_carmo__riemannian_geometry.djvu")
(code-djvutotext "docarmo" "~/books/__analysis/do_carmo__riemannian_geometry.djvu")
;; (find-docarmopage         5  "Contents")
;; (find-docarmopage (+ 15 297) "Index")
;; (find-docarmotext "")


;; «dunham»  (to ".dunham")
;; (find-books "__analysis/__analysis.el" "dunham")
(code-pdf-page "calcgallery" "~/books/__analysis/dunham__the_calculus_gallery.pdf")
(code-pdf-text "calcgallery" "~/books/__analysis/dunham__the_calculus_gallery.pdf" 21)
;; (find-calcgallerypage)
;; (find-calcgallerypage         8  "Contents")
;; (find-calcgallerypage (+ 21   1) "Index")
;; (find-calcgallerypage (+ 21 189) "Index")
;; (find-calcgallerytext "")

;; (find-calcgallerypage (+ 21 5) "1. Newton")
;; (find-calcgallerypage (+ 21 20) "2. Leibniz")
;; (find-calcgallerypage (+ 21 35) "3. The Bernoullis")
;; (find-calcgallerypage (+ 21 52) "4. Euler")
;; (find-calcgallerypage (+ 21 69) "5. First Interlude")
;; (find-calcgallerypage (+ 21 76) "6. Cauchy")
;; (find-calcgallerypage (+ 21 96) "7. Riemann")
;; (find-calcgallerypage (+ 21 116) "8. Liouville")
;; (find-calcgallerypage (+ 21 128) "9. Weierstrass")
;; (find-calcgallerypage (+ 21 149) "10.Second Interlude")
;; (find-calcgallerypage (+ 21 158) "11. Cantor")
;; (find-calcgallerypage (+ 21 170) "12. Volterra")
;; (find-calcgallerypage (+ 21 183) "13. Baire")
;; (find-calcgallerypage (+ 21 200) "14. Lebesgue")
;; (find-calcgallerypage (+ 21 220) "Afterword")
;; (find-calcgallerypage (+ 21 223) "Notes")
;; (find-calcgallerypage (+ 21 233) "Index")


;; «ellermeijer-heck»  (to ".ellermeijer-heck")
;; Ellermeijer/Heck: "Differences between the use of mathematical
;; entities in mathematics and physics and the consequences for an
;; integrated learning environment."
;; https://staff.fnwi.uva.nl/a.j.p.heck/research/art/girep2001.pdf
(code-pdf-page "ellermeijerheck" "$S/https/staff.fnwi.uva.nl/a.j.p.heck/research/art/girep2001.pdf")
(code-pdf-text "ellermeijerheck" "$S/https/staff.fnwi.uva.nl/a.j.p.heck/research/art/girep2001.pdf")
;; (find-ellermeijerheckpage)
;; (find-ellermeijerhecktext)
;; (find-ellermeijerheckpage 6 "The meaning of variable is variable in mathematics")
;; (find-ellermeijerhecktext 6 "The meaning of variable is variable in mathematics")


;; «euclid» (to ".euclid")
;; (find-books "__analysis/__analysis.el" "euclid")
;; (find-es "metapost" "euclid-byrne")
;; http://aleph0.clarku.edu/~djoyce/java/elements/bookI/bookI.html
(code-djvu       "euclidheath1" "~/books/__analysis/euclid_heath__the_thirteen_books_of_the_elements_books_1-2.djvu")
(code-djvutotext "euclidheath1" "~/books/__analysis/euclid_heath__the_thirteen_books_of_the_elements_books_1-2.djvu")
;; (find-euclidheath1page         8  "Contents")
;; (find-euclidheath1page (+ 10 152) "Definitions")
;; (find-euclidheath1page (+ 10 240) "Propositions")
;; (find-euclidheath1page (+  9 241) "Proposition 1")
;; (find-euclidheath1page (+  9 244) "Proposition 2")
;; (find-euclidheath1page (+  9 246) "Proposition 3")
;; (find-euclidheath1page (+  9 247) "Proposition 4")
;; (find-euclidheath1page (+  9 251) "Proposition 5")
;; (find-euclidheath1page (+  9 255) "Proposition 6")
;; (find-euclidheath1page (+  9 258) "Proposition 7")
;; (find-euclidheath1page (+  9 261) "Proposition 8")
;; (find-euclidheath1page (+  9 264) "Proposition 9")
;; (find-euclidheath1page (+  9 267) "Proposition 10")
;; (find-euclidheath1page (+  9 269) "Proposition 11")
;; (find-euclidheath1page (+  9 270) "Proposition 12")
;; (find-euclidheath1page (+  9 275) "Proposition 13")
;; (find-euclidheath1page (+  9 276) "Proposition 14")
;; (find-euclidheath1page (+  9 277) "Proposition 15")
;; (find-euclidheath1page (+  9 279) "Proposition 16")
;; (find-euclidheath1page (+  9 289) "Proposition 21")
;; (find-euclidheath1page (+  9 311) "Proposition 29")
;; (find-euclidheath1page (+  9 337) "Proposition 40")
;; Book 2
;; (find-euclidheath1page (+  9 375) "Proposition 1")
;; (find-euclidheath1page (+  9 378) "Proposition 3")
;; (find-euclidheath1page (+  9 382) "Proposition 5")
;; (find-euclidheath1page (+  9 395) "Proposition 10")
;; (find-euclidheath1page (+  9 406) "Proposition 13")
;; (find-euclidheath1page (+  9 413) "Index")
;; (find-euclidheath1text "")
(code-djvu       "euclidheath2" "~/books/__analysis/euclid_heath__the_thirteen_books_of_the_elements_books_3-9.djvu")
(code-djvutotext "euclidheath2" "~/books/__analysis/euclid_heath__the_thirteen_books_of_the_elements_books_3-9.djvu")
;; (find-euclidheath2page      1  "Contents")
;; (find-euclidheath2page (+ 1 1) "Index")
;; (find-euclidheath2text "")
(code-djvu       "euclidheath3" "~/books/__analysis/euclid_heath__the_thirteen_books_of_the_elements_books_10-13.djvu")
(code-djvutotext "euclidheath3" "~/books/__analysis/euclid_heath__the_thirteen_books_of_the_elements_books_10-13.djvu")
;; (find-euclidheath3page      1  "Contents")
;; (find-euclidheath3page (+ 1 1) "Index")
;; (find-euclidheath3text "")

(code-xpdf      "euclidfitz" "~/books/__analysis/euclid_fitzpatrick__euclid_s_elements_of_geometry.pdf")
(code-pdftotext "euclidfitz" "~/books/__analysis/euclid_fitzpatrick__euclid_s_elements_of_geometry.pdf")
;; (find-euclidfitzpage      1  "Contents")
;; (find-euclidfitzpage (+ 1 1) "Index")
;; (find-euclidfitztext "")


;; «euclid-byrne»  (to ".euclid-byrne")
;; (find-books "__analysis/__analysis.el" "euclid-byrne")
;; (find-es "metapost" "euclid-byrne")
(code-pdf-page "byrneeuclid" "$S/https/github.com/jemmybutton/byrne-euclid/releases/download/0.4%2B0.1/byrne_context.pdf")
(code-pdf-text "byrneeuclid" "$S/https/github.com/jemmybutton/byrne-euclid/releases/download/0.4%2B0.1/byrne_context.pdf")
;; (find-byrneeuclidpage)
;; (find-byrneeuclidtext)




;; «flemming» (to ".flemming")
;; (find-books "__analysis/__analysis.el" "flemming")
;; https://mail.google.com/mail/ca/u/0/#inbox/FMfcgxvzKbNqDPwprcfxZrmwLtShDlrT
(code-pdf       "flemming" "~/books/__analysis/flemming_goncalves__calculo_a_6a_ed.pdf")
(code-pdftotext "flemming" "~/books/__analysis/flemming_goncalves__calculo_a_6a_ed.pdf" 1)
;; (find-flemmingpage)
;; (find-flemmingpage        4  "Sumario")
;; (find-flemmingpage (+ 8 240) "6. Introdução à integração")
;; (find-flemmingpage (+ 8 293) "7. Métodos de integração")
;; (find-flemmingpage (+ 8 335) "8. Aplicações da integral definida")
;; (find-flemmingpage (+ 8 409) "8. Aplicações da integral definida (fim dos exercícios)")
;; (find-flemmingpage (+ 1 189) "Index")
;; (find-flemmingtext "")


;; «folland»  (to ".folland")
;; (find-books "__analysis/__analysis.el" "folland")
;; https://www.maa.org/press/maa-reviews/quantum-field-theory-a-tourist-guide-for-mathematicians
;; http://math.ucr.edu/home/baez/books.html#quantum_field_theory
(code-pdf-page "follandqft" "~/books/__analysis/folland__quantum_field_theory_a_tourist_guide_for_mathematicians.pdf")
(code-pdf-text "follandqft" "~/books/__analysis/folland__quantum_field_theory_a_tourist_guide_for_mathematicians.pdf" 1)
;; (find-follandqftpage)
;; (find-follandqftpage        4  "Contents")
;; (find-follandqftpage (+ 1 189) "Index")
;; (find-follandqfttext "")


;; «fortney»  (to ".fortney")
;; (find-books "__analysis/__analysis.el" "fortney")
(code-pdf-page "fortney" "~/books/__analysis/fortney__a_visual_introduction_to_differential_forms_and_calculus_on_manifolds.pdf")
(code-pdf-text "fortney" "~/books/__analysis/fortney__a_visual_introduction_to_differential_forms_and_calculus_on_manifolds.pdf" 11)
;; (find-fortneypage)
;; (find-fortneypage         8  "Contents")
;; (find-fortneypage (+ 11   1) "Background material")
;; (find-fortneypage (+ 11 465) "Index")
;; (find-fortneytext "")


;; <frensel-delgado>
;; (find-books "__analysis/__analysis.el" "frensel-delgado")
(code-pdf-page "frenselga" "~/books/__analysis/frensel_delgado__geometria_analitica.pdf")
(code-pdf-text "frenselga" "~/books/__analysis/frensel_delgado__geometria_analitica.pdf" 10)
;; (find-frenselgapage)
;; (find-frenselgapage        3  "Contents")
;; (find-frenselgapage (+ 10 1) "Index")
;; (find-frenselgatext "")

;; Jorge J. Delgado Gómez; Kátia Rosenvald Frensel; Nedir do Espírito Santo:
;; https://canal.cecierj.edu.br/recurso/4690 Geometria Analítica I
;; https://canal.cecierj.edu.br/recurso/4549 Geometria Analítica II
;; https://fnaufel.github.io/site/pt/ga/



;; «fusaro»  (to ".fusaro")
;; (find-books "__analysis/__analysis.el" "fusaro")
(code-pdf-page "fusaroep" "~/books/__analysis/fusaro__emerging_perspectives_in_mathematical_cognition_co.pdf")
(code-pdf-text "fusaroep" "~/books/__analysis/fusaro__emerging_perspectives_in_mathematical_cognition_co.pdf" -356)
(code-pdf-page "fusaroce" "~/books/__analysis/fusaro__o_conhecimento_esperado_sobre_limites.pdf")
(code-pdf-text "fusaroce" "~/books/__analysis/fusaro__o_conhecimento_esperado_sobre_limites.pdf" -257)
(code-pdf-page "fusarosm" "~/books/__analysis/fusaro__sense_making_in_mathematics.pdf")
(code-pdf-text "fusarosm" "~/books/__analysis/fusaro__sense_making_in_mathematics.pdf" -15)
(code-pdf-page "fusaromsoss" "~/books/__analysis/fusaro__making_sense_of_students_sense-making_of_mathematics.pdf")
(code-pdf-text "fusaromsoss" "~/books/__analysis/fusaro__making_sense_of_students_sense-making_of_mathematics.pdf" 1)
(code-pdf-page "fusarotfs" "~/books/__analysis/fusaro_tall__following_students_development_in_a_traditional.pdf")
(code-pdf-text "fusarotfs" "~/books/__analysis/fusaro_tall__following_students_development_in_a_traditional.pdf" 1)
(code-pdf-page "tallinc" "~/books/__analysis/tall__inconsistencies_in_the_learning_of_calculus_and.pdf")
(code-pdf-text "tallinc" "~/books/__analysis/tall__inconsistencies_in_the_learning_of_calculus_and.pdf" 1)

;; (find-fusaroeppage)
;; (find-fusaroeptext "")
;; (find-fusaroeppage (+ -356 357) "1 Introduction")
;; (find-fusaroeptext (+ -356 357) "1 Introduction")
;; (find-fusaroeppage (+ -356 364) "he drew the image")
;; (find-fusaroeptext (+ -356 364) "he drew the image")
;; (find-fusaroeppage (+ -356 366) "meaning-making")
;; (find-fusaroeptext (+ -356 366) "meaning-making")
;; (find-fusaroeppage (+ -356 369) "deficit-oriented")
;; (find-fusaroeptext (+ -356 369) "deficit-oriented")

;; (find-fusarocepage)
;; (find-fusarocetext "")
;; (find-fusarocepage (+ -257 259) "Resumo")
;; (find-fusarocetext (+ -257 259) "Resumo")
;; (find-fusarocepage (+ -257 273) "gabaritos das provas")
;; (find-fusarocetext (+ -257 273) "gabaritos das provas")

;; (find-fusarosmpage)
;; (find-fusarosmtext "")
;; (find-fusarosmpage (+ -15 17) "Sense-making is a")
;; (find-fusarosmtext (+ -15 17) "Sense-making is a")

;; (find-fusaromsosspage)
;; (find-fusaromsosstext "")
;; (find-fusaromsosspage 6 "Advanced Mathematical Thinking book")
;; (find-fusaromsosstext 6 "Advanced Mathematical Thinking book")
;; (find-fusaromsosspage 8 "visual or")
;; (find-fusaromsosstext 8 "visual or")
;; (find-fusaromsosspage 10 "Those who extract meaning")
;; (find-fusaromsosstext 10 "Those who extract meaning")
;; (find-fusaromsosspage 11 "Inventory of Learning Styles")
;; (find-fusaromsosstext 11 "Inventory of Learning Styles")
;; (find-fusaromsosspage 11 "did not offer")
;; (find-fusaromsosstext 11 "did not offer")

;; https://canalce.uab.cat/img/pafiu/ILS-HE%20English.pdf inventory

;; (find-fusarotfspage)
;; (find-fusarotfstext "")
;; (find-fusarotfspage 2 "as formal and natural")
;; (find-fusarotfstext 2 "as formal and natural")

;; (find-tallincpage)
;; (find-tallinctext "")
;; (find-tallincpage 2 "probed in unusual ways")
;; (find-tallinctext 2 "probed in unusual ways")
;; (find-tallincpage 2 "rose-tinted")
;; (find-tallinctext 2 "rose-tinted")
;; (find-tallincpage 4 "perceived as dynamic")
;; (find-tallinctext 4 "perceived as dynamic")
;; (find-tallincpage 5 "infinitesimals (Tall 1980a")
;; (find-tallinctext 5 "infinitesimals (Tall 1980a")
;; (find-tallincpage 7 "given by a single formula")
;; (find-tallinctext 7 "given by a single formula")
;; (find-tallincpage 14 "line through two close points")
;; (find-tallinctext 14 "line through two close points")







;; «guidorizzi»  (to ".guidorizzi")
;; (find-books "__analysis/__analysis.el" "guidorizzi")
(code-pdf-page "guidorizzi1" "~/books/__analysis/guidorizzi__calculo_vol_1.pdf")
(code-pdf-text "guidorizzi1" "~/books/__analysis/guidorizzi__calculo_vol_1.pdf" 1)
;; (find-guidorizzi1page)
;; (find-guidorizzi1page           6  "Sumário")
;; (find-guidorizzi1page (+ -140 299) "11. Integral de Riemann")
;; (find-guidorizzi1page (+ -171 361) "12.4. Mudança de variável")
;; (find-guidorizzi1page (+ -307 634) "Índice")
;; (find-guidorizzi1text "")




;; «halmos»  (to ".halmos")
(code-djvu "halmoshilbspb" "~/books/__analysis/halmos__a_hilbert_space_problem_book.djvu")
;; (find-halmoshilbspbpage        10  "Contents")
;; (find-halmoshilbspbpage (+ 17 357) "Index")
(code-djvu       "halmosfdvs" "~/books/__analysis/halmos__finite-dimensional_vector_spaces.djvu")
(code-djvutotext "halmosfdvs" "~/books/__analysis/halmos__finite-dimensional_vector_spaces.djvu")
;; (find-halmosfdvspage        6  "Contents")
;; (find-halmosfdvspage (+ 5 197) "Index")
;; (find-halmosfdvstext "")
(code-xpdf      "halmosintrohilb" "~/books/__analysis/halmos__introduction_to_hilbert_space.pdf")
(code-pdftotext "halmosintrohilb" "~/books/__analysis/halmos__introduction_to_hilbert_space.pdf")
;; (find-halmosintrohilbpage      5  "Contents")
;; (find-halmosintrohilbpage (+ 1 1) "Index")
;; (find-halmosintrohilbtext "")
(code-djvu       "halmoslapb" "~/books/__analysis/halmos__linear_algebra_problem_book.djvu")
(code-djvutotext "halmoslapb" "~/books/__analysis/halmos__linear_algebra_problem_book.djvu")
;; (find-halmoslapbpage         8  "Contents")
;; (find-halmoslapbpage (+ 13 169) "Hints")
;; (find-halmoslapbtext "")
(code-djvu       "halmosmeasure" "~/books/__analysis/halmos__measure_theory.djvu")
(code-djvutotext "halmosmeasure" "~/books/__analysis/halmos__measure_theory.djvu")
;; (find-halmosmeasurepage         7  "Contents")
;; (find-halmosmeasurepage (+ 10 299) "Index")



;; «hartshorne»  (to ".hartshorne")
(code-djvu       "hartshorneeuclid" "~/books/__analysis/hartshorne__geometry_euclid_and_beyond.djvu")
(code-djvutotext "hartshorneeuclid" "~/books/__analysis/hartshorne__geometry_euclid_and_beyond.djvu")
;; (find-hartshorneeuclidpage         9  "Contents")
;; (find-hartshorneeuclidpage (+ 12   9) "Plato" "Republic")
;; (find-hartshorneeuclidpage (+ 12  22) "not" "drawn on paper" "absolute")
;; (find-hartshorneeuclidpage (+ 12  31) "The method of superposition")
;; (find-hartshorneeuclidpage (+ 12  51) "nine point circle")
;; (find-hartshorneeuclidpage (+ 12  53) "medians" "centroid")
;; (find-hartshorneeuclidpage (+ 12  54) "Euler line")
;; (find-hartshorneeuclidpage (+ 12  57) "nine point circle")
;; (find-hartshorneeuclidpage (+ 12 481) "Appendix: Brief Euclid")
;; (find-hartshorneeuclidpage (+ 12 495) "References")
;; (find-hartshorneeuclidpage (+ 12 507) "Index")
;; (find-hartshorneeuclidtext "")

;; Dodgson
;; Heath



;; «hefferon»  (to ".hefferon")
;; (find-books "__analysis/__analysis.el" "hefferon")
;; https://aimath.org/textbooks/approved-textbooks/hefferon/ Linear Algebra
;; https://hefferon.net/linearalgebra/
;; https://mail.google.com/mail/u/0/#inbox/FMfcgzGqRZhScLnPBCkKnGZcvCdcXRhW
(code-pdf-page "hefferon" "~/books/__analysis/hefferon__linear_algebra.pdf")
(code-pdf-text "hefferon" "~/books/__analysis/hefferon__linear_algebra.pdf" 10)
;; (find-hefferonpage)
;; (find-hefferonpage        1  "Contents")
;; (find-hefferonpage (+ 1 189) "Index")
;; (find-hefferontext "")
;; (find-hefferonpage (+ 10 95) "the real-valued functions")
;; (find-hefferontext (+ 10 95) "the real-valued functions")





;; «hernandez»  (to ".hernandez")
;; (find-books "__analysis/__analysis.el" "hernandez")
;; (find-THgrep "grep --color -nH -e ndez *.blogme")
;; http://angg.twu.net/2015.1-C2/CALCULOIIA_EAD_Versao_Final_correcao_aulas_25_a_30.pdf
(code-pdf-page "hernandez" "$S/http/angg.twu.net/2015.1-C2/CALCULOIIA_EAD_Versao_Final_correcao_aulas_25_a_30.pdf")
(code-pdf-text "hernandez" "$S/http/angg.twu.net/2015.1-C2/CALCULOIIA_EAD_Versao_Final_correcao_aulas_25_a_30.pdf" 10)
;; (find-hernandezpage)
;; (find-hernandeztext)
;; (find-hernandezpage (+ 10   1) "1 Integral denida")
;; (find-hernandezpage (+ 10   2)   "As Figuras de 2 a 5")
;; (find-hernandeztext (+ 10   2)   "As Figuras de 2 a 5")
;; (find-hernandezpage (+ 10   4)   "sobre todas as possíveis partições")
;; (find-hernandeztext (+ 10   4)   "sobre todas as possíveis partições")
;; (find-hernandezpage (+ 10   9) "2 O Teorema Fundamental do Cálculo")
;; (find-hernandezpage (+ 10  17) "3 Aplicações do Teorema Fundamental do Cálculo")
;; (find-hernandezpage (+ 10  27) "4 Integração por substituição")
;; (find-hernandezpage (+ 10  39) "5 Integração por partes")
;; (find-hernandezpage (+ 10  47) "6 Integrais de Funções Trigonométricas")
;; (find-hernandezpage (+ 10  53) "7 Substituição trigonométrica")
;; (find-hernandezpage (+ 10  61) "8 Integração por frações parciais")
;; (find-hernandezpage (+ 10  71) "9 Substituições diversas")
;; (find-hernandezpage (+ 10  79) "10 Volumes de sólidos de revolução usando o método dos discos")
;; (find-hernandezpage (+ 10  91) "11 Volumes de sólidos de revolução por cascas cilíndricas")
;; (find-hernandezpage (+ 10  99) "12 Comprimento de arco")
;; (find-hernandezpage (+ 10 105) "13 Integral imprópria em intervalos não limitados")
;; (find-hernandezpage (+ 10 111) "14 Integral imprópria de funções não limitadas")
;; (find-hernandezpage (+ 10 119) "15 Critério de comparação para integrais impróprias")
;; (find-hernandezpage (+ 10 127) "16 Introdução às equações diferenciais ordinárias")
;; (find-hernandezpage (+ 10 135) "17 EDO de primeira ordem")
;; (find-hernandezpage (+ 10 143) "18 Teorema de Existência e Unicidade")
;; (find-hernandezpage (+ 10 151) "19 Equações Diferenciais Homogêneas")
;; (find-hernandezpage (+ 10 159) "20 Equações lineares de primeira ordem")
;; (find-hernandezpage (+ 10 167) "21 Equações exatas e equações redutíveis às exatas")
;; (find-hernandezpage (+ 10 179) "22 Equações de Bernoulli, Ricatti e Clairaut")
;; (find-hernandezpage (+ 10 191) "23 Aplicações das EDOs de 1ª ordem")
;; (find-hernandezpage (+ 10 203) "24 EDOs homogêneas lineares de ordem n 2")
;; (find-hernandezpage (+ 10 213) "25 Método da redução de ordem")
;; (find-hernandezpage (+ 10 219) "26 EDO lineares homogêneas de grau n com coeficientes constantes")
;; (find-hernandezpage (+ 10 229) "27 Método dos coecientes a determinar")
;; (find-hernandezpage (+ 10 237) "28 Método da variação dos parâmetros")
;; (find-hernandezpage (+ 10 249) "29 Equações de Euler-Cauchy")
;; (find-hernandezpage (+ 10 259) "30 Aplicações das Equações de Segunda Ordem")
;; (find-hernandezpage (+ 10 277) "Bibliograa")



;; «hilbert»  (to ".hilbert")
;; http://gigapedia.com/items/122920/geometry-and-the-imagination
(code-djvu       "hilbertcvgati" "~/books/__analysis/hilbert_cohn-vossen__geometry_and_the_imagination.djvu")
(code-djvutotext "hilbertcvgati" "~/books/__analysis/hilbert_cohn-vossen__geometry_and_the_imagination.djvu")
;; (find-hilbertcvgatipage         9  "Contents")
;; (find-hilbertcvgatipage (+ 12 345) "Index")
;; (find-hilbertcvgatitext "")



;; «hoelportstone»  (to ".hoelportstone")
;; http://gigapedia.com/items/256/introduction-to-probability-theory--norton-critical-edition-
;; http://gigapedia.com/items/257/introduction-to-statistical-theory--houghton-mifflin-series-in-statistics-
;; http://gigapedia.com/items/285/introduction-to-stochastic-processes--the-houghton-mifflin-series-in-statistics-
(code-djvu       "hoelportstone1" "~/books/__analysis/hoel_port_stone__introduction_to_probability_theory.djvu")
(code-djvutotext "hoelportstone1" "~/books/__analysis/hoel_port_stone__introduction_to_probability_theory.djvu")
(code-djvu       "hoelportstone2" "~/books/__analysis/hoel_port_stone__introduction_to_statistical_theory.djvu")
(code-djvutotext "hoelportstone2" "~/books/__analysis/hoel_port_stone__introduction_to_statistical_theory.djvu")
(code-djvu       "hoelportstone3" "~/books/__analysis/hoel_port_stone__introduction_to_stochastic_processes.djvu")
(code-djvutotext "hoelportstone3" "~/books/__analysis/hoel_port_stone__introduction_to_stochastic_processes.djvu")
;; (find-hoelportstone1page         9  "Contents")
;; (find-hoelportstone1page (+ 12 255) "Index")
;; (find-hoelportstone2page         9  "Contents")
;; (find-hoelportstone2page (+ 10 235) "Index")
;; (find-hoelportstone3page         9  "Contents")
;; (find-hoelportstone3page (+ 10 201) "Index")
;; (find-hoelportstone1text "")
;; (find-hoelportstone2text "")
;; (find-hoelportstone3text "")



;; «leithold»  (to ".leithold")
;; (find-books "__analysis/__analysis.el" "leithold")
(code-pdf-page "leitholdpt" "~/books/__analysis/leithold__o_calculo_com_geometria_analitica_vol_1_3a_ed.pdf")
(code-pdf-text "leitholdpt" "~/books/__analysis/leithold__o_calculo_com_geometria_analitica_vol_1_3a_ed.pdf" 17)
;; (find-leitholdptpage)
;; (find-leitholdptpage         6  "Conteúdo")
;; (find-leitholdptpage (+ 17   1) "1. Números reais, funções e gráficos")
;; (find-leitholdptpage (+ 17   3)   "variável")
;; (find-leitholdptpage (+ 17   3)   "set comprehension")
;; (find-leitholdptpage (+ 17   6)   "intervalo aberto")
;; (find-leitholdptpage (+ 17   8)   "valor absoluto")
;; (find-leitholdptpage (+ 17  10)   "raiz quadrada principal")
;; (find-leitholdptpage (+ 17  14)   "distância orientada")
;; (find-leitholdptpage (+ 17  17)   "inclinação")
;; (find-leitholdptpage (+ 17  18)   "forma ponto-inclinação")
;; (find-leitholdptpage (+ 17  30)   "xy=1")
;; (find-leitholdptpage (+ 17  32)   "uma função é um conjunto")
;; (find-leitholdptpage (+ 17  32)   "variável dependente")
;; (find-leitholdptpage (+ 17  36)   "f+g, f-g, f*g")
;; (find-leitholdptpage (+ 17  36)   "função composta")
;; (find-leitholdptpage (+ 17  38)   "função constante, função linear")
;; (find-leitholdptpage (+ 17  39)   "função polinomial")
;; (find-leitholdptpage (+ 17  41)   "várias funções definidas por casos")
;; (find-leitholdptpage (+ 17  43)   "função maior inteiro")
;; (find-leitholdptpage (+ 17  49)   "ângulo de inclinação")
;; (find-leitholdptpage (+ 17  66)   "se ... então")
;; (find-leitholdptpage (+ 17  55) "2. Limites e continuidade")
;; (find-leitholdptpage (+ 17  73) "2.3. Limites laterais")
;; (find-leitholdptpage (+ 17  74)   "definição por casos")
;; (find-leitholdptpage (+ 17  73) "2.4. Limites infinitos")
;; (find-leitholdptpage (+ 17  92)   "limites recursivamente")
;; (find-leitholdptpage (+ 17 107) "2.7. Continuidade de uma função composta")
;; (find-leitholdptpage (+ 17 122) "2.9. Provas de alguns teoremas sobre limites")
;; (find-leitholdptpage (+ 17 131) "2.10. Teoremas adicionais de limites")
;; (find-leitholdptpage (+ 17 138) "3. A derivada e a derivação")
;; (find-leitholdptpage (+ 17 139) "3.1. A reta tangente e a derivada")
;; (find-leitholdptpage (+ 17 145)   "at")
;; (find-leitholdptpage (+ 17 148) "3.2. Derivabilidade e continuidade")
;; (find-leitholdptpage (+ 17 150)   "|x|")
;; (find-leitholdptpage (+ 17 156) "3.3. Teoremas sobre derivação de funções algébricas")
;; (find-leitholdptpage (+ 17 163) "3.4. Movimento retilíneo...")
;; (find-leitholdptpage (+ 17 167)   "taxa de variação")
;; (find-leitholdptpage (+ 17 173) "3.5. Derivadas das funções trigonométricas")
;; (find-leitholdptpage (+ 17 181) "3.6. Regra da Cadeia")
;; (find-leitholdptpage (+ 17 190) "3.7. A derivada da função potência")
;; (find-leitholdptpage (+ 17 195) "3.8. Derivação implícita")
;; (find-leitholdptpage (+ 17 199) "3.9. Taxas relacionadas")
;; (find-leitholdptpage (+ 17 205) "3.10. Derivadas de ordem superior")
;; (find-leitholdptpage (+ 17 216) "4. Valores extremos ... e a diferencial")
;; (find-leitholdptpage (+ 17 217) "4.1. Valor funcional máximo e mínimo")
;; (find-leitholdptpage (+ 17 224) "4.2. Aplicações envolvendo extremos absolutos...")
;; (find-leitholdptpage (+ 17 230) "4.3. Teorema de Rolle e teorema do valor médio")
;; (find-leitholdptpage (+ 17 236) "4.4. Funções crescentes e decrescentes e o teste...")
;; (find-leitholdptpage (+ 17 241) "4.5. Concavidade e pontos de inflexão")
;; (find-leitholdptpage (+ 17 249) "4.6. O teste da derivada segunda")
;; (find-leitholdptpage (+ 17 254) "4.7. Traçando um esboço do gráfico de uma função")
;; (find-leitholdptpage (+ 17 260) "4.8. Tratamento adicional dos extremos absolutos")
;; (find-leitholdptpage (+ 17 269) "4.9. A diferencial")
;; (find-leitholdptpage (+ 17 275)   "reescritas usando notação de Leibniz")
;; (find-leitholdptpage (+ 17 277) "4.10.")
;; (find-leitholdptpage (+ 17 285) "5. Integração e integral definida")
;; (find-leitholdptpage (+ 17 286) "5.1. Antidiferenciação")
;; (find-leitholdptpage (+ 17 294)   "Exercícios 5.1")
;; (find-leitholdptpage (+ 17 295) "5.2. Algumas técnicas de antidiferenciação")
;; (find-leitholdptpage (+ 17 296)   "5.2.1. Regra da cadeia")
;; (find-leitholdptpage (+ 17 299)   "Exemplo 5")
;; (find-leitholdptpage (+ 17 303) "5.3. Equações diferenciais e o movimento retilíneo")
;; (find-leitholdptpage (+ 17 312) "5.4. Área")
;; (find-leitholdptpage (+ 17 324) "5.5. A integral definida")
;; (find-leitholdptpage (+ 17 324)   "norma da partição")
;; (find-leitholdptpage (+ 17 331) "5.6. Propriedades da integral definida")
;; (find-leitholdptpage (+ 17 340) "5.7. O teorema do valor médio para integrais")
;; (find-leitholdptpage (+ 17 344) "5.8. Os Teoremas Fundamentais do Cálculo")
;; (find-leitholdptpage (+ 17 348)   "notação para diferença")
;; (find-leitholdptpage (+ 17 352) "5.9. Área de uma região plana")
;; (find-leitholdptpage (+ 17 359) "5.10. Integração numérica")
;; (find-leitholdptpage (+ 17 373) "6. Aplicações da integral definida")
;; (find-leitholdptpage (+ 17 374)   "6.1. Volumes de sólidos por cortes")
;; (find-leitholdptpage (+ 17 383)   "6.2. Volumes de sólidos por invólucros cilíndricos")
;; (find-leitholdptpage (+ 17 388)   "6.3. Comprimento de arco do gráfico de uma função")
;; (find-leitholdptpage (+ 17 394)   "6.4. Centro de massa de uma barra")
;; (find-leitholdptpage (+ 17 400)   "6.5. Centróide de uma região plana")
;; (find-leitholdptpage (+ 17 407)   "6.6. Trabalho")
;; (find-leitholdptpage (+ 17 413)   "6.7. Pressão líquida")
;; (find-leitholdptpage (+ 17 421) "7. Funções inversas, logarítmicas e exponenciais")
;; (find-leitholdptpage (+ 17 422) "7.1. Funções inversas")
;; (find-leitholdptpage (+ 17 431) "7.2. Teoremas da função inversa e")
;; (find-leitholdptpage (+ 17 433)   "7.2.2. derivada da função inversa")
;; (find-leitholdptpage (+ 17 439) "7.3. A função logarítmica natural")
;; (find-leitholdptpage (+ 17 449) "7.4. Diferenciação logarítmica e")
;; (find-leitholdptpage (+ 17 455) "7.5. A função exponencial natural")
;; (find-leitholdptpage (+ 17 463) "7.6. Outras funções exponenciais e logarítmicas")
;; (find-leitholdptpage (+ 17 469) "7.7. Aplicações da função exponencial natural")
;; (find-leitholdptpage (+ 17 481) "7.8. EDOs de primeira ordem")
;; (find-leitholdptpage (+ 17 495) "8. Funções Trigonométricas Inversas e Funções Hiperbólicas")
;; (find-leitholdptpage (+ 17 529) "9. Técnicas de Integração")
;; (find-leitholdptpage (+ 17 531) "9.1. Integração por partes")
;; (find-leitholdptpage (+ 17 537) "9.2. Integração de potências de seno e co-seno")
;; (find-leitholdptpage (+ 17 542) "9.3. (tangente etc)")
;; (find-leitholdptpage (+ 17 545) "9.4. Integração por substituição trigonométrica")
;; (find-leitholdptpage (+ 17 551) "9.5. (frações parciais)")
;; (find-leitholdptpage (+ 17 561) "9.6. (frações parciais 2)")
;; (find-leitholdptpage (+ 17 566) "9.7. Outras substituições")
;; (find-leitholdptpage (+ 17 570) "9.8. (hiperbólicas)")
;; (find-leitholdptpage (+ 17 577) "10. Coordenadas Polares e Secções Cônicas")
;; (find-leitholdptpage (+ 17 614) "10.6. Gráficos de equações em coordenadas polares")
;; (find-leitholdptpage (+ 17 619)   "Limaçon")
;; (find-leitholdptpage       760    "Limaçon")
;; (find-leitholdptpage (+ 704) "A.1. Uso de uma tabela de integrais")
;; (find-leitholdptpage (+ 710) "A.2. Fórmulas")
;; (find-leitholdptpage (+ 716) "Respostas dos Exercícios de Número Ímpar")
;; (find-leitholdptpage (+ 764) "Índice remissivo")
;; (find-leitholdpttext "")

;; (find-sh0 "cp -v ~/books/__analysis/leithold__o_calculo_com_geometria_analitica_vol_1_3a_ed.pdf /tmp/leithold-pt.pdf")
;; (find-twusfile "tmp/" "leithold")
;; file:///tmp/leithold-pt.pdf
;;   6,18-71   leithold-pt-cap1.pdf
;;   6,72-154  leithold-pt-cap2.pdf
;;   6,155-232 leithold-pt-cap3.pdf
;;   7,233-301 leithold-pt-cap4.pdf
;;   7,302-389 leithold-pt-cap5.pdf
;;   7,390-437 leithold-pt-cap6.pdf
;; 7-8,438-511 leithold-pt-cap7.pdf
;;   8,512-545 leithold-pt-cap8.pdf
;;   8,546-593 leithold-pt-cap9.pdf
;;   9,704-708 leithold-pt-apA.pdf
;;   9,710-715 leithold-pt-apF.pdf
;;
;; http://anggtwu.net/ tmp/leithold-pt.pdf
;; http://anggtwu.net/ tmp/leithold-pt-cap1.pdf
;; http://anggtwu.net/ tmp/leithold-pt-cap2.pdf
;; http://anggtwu.net/ tmp/leithold-pt-cap3.pdf
;; http://anggtwu.net/ tmp/leithold-pt-cap4.pdf
;; http://anggtwu.net/ tmp/leithold-pt-cap5.pdf
;; http://anggtwu.net/ tmp/leithold-pt-cap6.pdf
;; http://anggtwu.net/ tmp/leithold-pt-cap7.pdf
;; http://anggtwu.net/ tmp/leithold-pt-cap8.pdf
;; http://anggtwu.net/ tmp/leithold-pt-cap9.pdf
;; http://anggtwu.net/ tmp/leithold-pt-apA.pdf
;; http://anggtwu.net/ tmp/leithold-pt-apF.pdf

(code-pdf-page "leithold" "~/books/__analysis/leithold__the_calculus_with_analytic_geometry.pdf")
(code-pdf-text "leithold" "~/books/__analysis/leithold__the_calculus_with_analytic_geometry.pdf" 12)
;; (find-leitholdpage)
;; (find-leitholdpage          6  "Contents")
;; (find-leitholdpage (+ 15   12) "Index")
;; (find-leitholdpage (+ 15  251) "5.1. The Differential")
;; (find-leitholdpage (+ 15  256) "5.2. Differential Formulas")
;; (find-leitholdpage (+ 15  262)      "F(x)+C")
;; (find-leitholdpage (+ 15  265)      "Chain rule for antidifferentiation")
;; (find-leitholdpage (+ 15  268) "5.4. Differential Equations with Variables Separable")
;; (find-leitholdpage (+ 15  282) "6. The Definite Integral")
;; (find-leitholdpage (+ 15  288) "6.2. Area")
;; (find-leitholdpage (+ 15  517) "6.2. Area")
;; (find-leitholdpage (+ 1029 41) "Index")
;; (find-leitholdtext "")



;; «livshits»  (to ".livshits")
;; (find-books "__analysis/__analysis.el" "livshits")
;; Michael Livshits: "You Could Simplify Calculus"
;; http://www.mathfoolery.com/
;; http://www.mathfoolery.com/calculus.html
;; https://arxiv.org/abs/0905.3611
;; https://arxiv.org/pdf/0905.3611.pdf
(code-pdf-page "livshits" "$S/https/arxiv.org/pdf/0905.3611.pdf")
(code-pdf-text "livshits" "$S/https/arxiv.org/pdf/0905.3611.pdf")
;; (find-livshitspage)
;; (find-livshitstext)




;; «loomis»  (to ".loomis")
;; (find-books "__analysis/__analysis.el" "loomis")
(code-pdf-page "loomis" "~/books/__analysis/loomis__the_pythagorean_proposition.pdf")
(code-pdf-text "loomis" "~/books/__analysis/loomis__the_pythagorean_proposition.pdf" 17)
;; (find-loomispage)
;; (find-loomispage       10  "Contents")
;; (find-loomispage (+ 17 3) "The Pythagorean Proposition")
;; (find-loomistext "")


;; «john»  (to ".john")
;; (find-books "__analysis/__analysis.el" "john")
(code-pdf-page "johnpdes" "~/books/__analysis/john__partial_differential_equations.pdf")
(code-pdf-text "johnpdes" "~/books/__analysis/john__partial_differential_equations.pdf" 1)
;; (find-johnpdespage)
;; (find-johnpdespage        6  "Contents")
;; (find-johnpdespage (+ 9   1) "1. The single first-order equation")
;; (find-johnpdespage (+ 8 245) "Index")
;; (find-johnpdestext "")



;; «kelley»  (to ".kelley")
;; (find-books "__analysis/__analysis.el" "kelley")
(code-pdf-page "complidiotgc" "~/books/__analysis/kelley__the_complete_idiots_guide_to_calculus.pdf")
(code-pdf-text "complidiotgc" "~/books/__analysis/kelley__the_complete_idiots_guide_to_calculus.pdf" 14)
;; (find-complidiotgcpage)
;; (find-complidiotgcpage        3  "Contents")
;; (find-complidiotgcpage (+ 14  1) "Index")
;; (find-complidiotgctext "")



;; «koerner»  (to ".koerner")
;; http://gigapedia.com/items/314051/fourier-analysis
(code-djvu       "koerner" "koerner__fourier_analysis.djvu")
(code-djvutotext "koerner" "koerner__fourier_analysis.djvu")
;; (find-koernerpage         5  "Contents")
;; (find-koernerpage (+ 10   3) "1. Introduction")
;; (find-koernerpage (+ 10  24) "7. The importance of linearity")
;; (find-koernerpage (+ 10 429) "83. An example of outstanding statistical treatment I")
;; (find-koernerpage (+ 10 433)   "tendency to underestimate the IQ of unskilled workers")
;; (find-koernerpage (+ 10 473) "91. The future of mathematics viewed from 1800")
;; (find-koernerpage (+ 10 585) "Index")
;; (find-koernertext "")


;; «lang»  (to ".lang")
;; http://gigapedia.com/items/35167/real-analysis
(code-djvu       "langrealanalysis_" "~/books/__analysis/lang__real_analysis.djvu")
(code-djvutotext "langrealanalysis_" "~/books/__analysis/lang__real_analysis.djvu")
;; (find-langrealanalysis_page         7  "Contents")
;; (find-langrealanalysis_page (+ 19 529) "Index")
;; (find-langrealanalysis_text "")

;; http://gigapedia.com/items/100532/real-and-functional-analysis--graduate-texts-in-mathematics-
(code-djvu       "langrfanalysis" "~/books/__analysis/lang__real_and_functional_analysis.djvu")
(code-djvutotext "langrfanalysis" "~/books/__analysis/lang__real_and_functional_analysis.djvu")
;; (find-langrfanalysispage        10  "Contents")
;; (find-langrfanalysispage (+ 15 575) "Index")
;; (find-langrfanalysistext "")

;; http://gigapedia.com/items/73084/fundamentals-of-differential-geometry--graduate-texts-in-mathematics-
(code-djvu       "langfdiffgeom" "~/books/__analysis/lang__fundamentals_of_differential_geometry.djvu")
(code-djvutotext "langfdiffgeom" "~/books/__analysis/lang__fundamentals_of_differential_geometry.djvu")
;; (find-langfdiffgeompage        11  "Contents")
;; (find-langfdiffgeompage (+ 13   4) "Categories")
;; (find-langfdiffgeompage (+ 12 531) "Index")
;; (find-langfdiffgeomtext "")

;; http://gigapedia.com/items/93182/a-first-course-in-calculus--3rd-edition
(code-djvu       "langfirstcc" "~/books/__analysis/lang__a_first_course_in_calculus.djvu")
(code-djvutotext "langfirstcc" "~/books/__analysis/lang__a_first_course_in_calculus.djvu")
;; (find-langfirstccpage         9  "Contents")
;; (find-langfirstccpage (+ 13   5) "Chapter I")
;; (find-langfirstccpage (+ 13 233) "piecewise continuous")
;; (find-langfirstccpage (+ 12 247) "Substitution")
;; (find-langfirstccpage (+ 12 251) "Integration by parts")
;; (find-langfirstccpage (+ 480  1) "Answers to Exercises")
;; (find-langfirstccpage (+ 508  1) "Index")
;; (find-langfirstcctext "")

;; http://gigapedia.com/items/100884/undergraduate-analysis--undergraduate-texts-in-mathematics-
(code-djvu       "langundergradanalysis" "~/books/__analysis/lang__undergraduate_analysis.djvu")
(code-djvutotext "langundergradanalysis" "~/books/__analysis/lang__undergraduate_analysis.djvu")
;; (find-langundergradanalysispage        14  "Contents")
;; (find-langundergradanalysispage (+ 19 371) "Partial Derivatives")
;; (find-langundergradanalysispage (+ 19 584) "Change of variables")
;; (find-langundergradanalysispage (+ 19 637) "Index")
;; (find-langundergradanalysistext  "")

;; http://gigapedia.com/items/100822/complex-analysis--graduate-texts-in-mathematics--fourth-edition-
(code-djvu       "langcomplexanalysis" "~/books/__analysis/lang__complex_analysis.djvu")
(code-djvutotext "langcomplexanalysis" "~/books/__analysis/lang__complex_analysis.djvu")
;; (find-langcomplexanalysispage        12  "Contents")
;; (find-langcomplexanalysispage (+ 15 481) "Index")
;; (find-langcomplexanalysistext  "")

;; http://gigapedia.com/items/331502/calculus-of-several-variables--addison-wesley-series-in-mathematics-
(code-xpdf      "langcsv" "~/books/__analysis/lang__calculus_of_several_variables.pdf")
(code-pdftotext "langcsv" "~/books/__analysis/lang__calculus_of_several_variables.pdf")
;; (find-langcsvpage        5  "Contents")
;; (find-langcsvpage (+ 8 211) "The Jacobian matrix")
;; (find-langcsvpage (+ 8 213) "Jacobian determinant")
;; (find-langcsvpage (+ 8 220) "Implicit function")
;; (find-langcsvpage (+ 8 283) "Change of variables formula in two dimensions")
;; (find-langcsvpage (+ 8 293) "Green's Theorem")
;; (find-langcsvpage (+ 8 327) "Divergence Theorem")
;; (find-langcsvpage (+ 8 334) "Stokes' Theorem")
;; (find-langcsvpage (+ 8 374) "Index")
;; (find-langcsvtext           "")

;; http://gigapedia.com/items/102401/math-talks-for-undergraduates
(code-djvu       "langmathtalks" "~/books/__analysis/lang__math_talks_for_undergraduates.djvu")
(code-djvutotext "langmathtalks" "~/books/__analysis/lang__math_talks_for_undergraduates.djvu")
;; (find-langmathtalkspage      1  "Contents")
;; (find-langmathtalkspage (+ 1 1) "Index")
;; (find-langmathtalkstext (+ 1 1) "Index")

(code-djvu       "langcomplex" "~/books/__analysis/lang__complex_analysis.djvu")
(code-djvutotext "langcomplex" "~/books/__analysis/lang__complex_analysis.djvu")
;; (find-langcomplexpage        12  "Contents")
;; (find-langcomplexpage (+ 15 481) "Index")
;; (find-langcomplextext "")

;; (find-books "__analysis/__analysis.el" "lang")
(code-djvu       "langgeom" "~/books/__analysis/lang_murrow__geometry_2nd_ed.djvu")
(code-djvutotext "langgeom" "~/books/__analysis/lang_murrow__geometry_2nd_ed.djvu" 13)
;; (find-langgeompage)
;; (find-langgeompage         6  "Contents")
;; (find-langgeompage (+ 13 391) "Index")
;; (find-langgeomtext "")





;; «lax»  (to ".lax")
(code-xpdf      "laxlinearalgia" "~/books/__analysis/lax__linear_algebra_and_its_applications.pdf")
(code-pdftotext "laxlinearalgia" "~/books/__analysis/lax__linear_algebra_and_its_applications.pdf")
;; (find-laxlinearalgiapage         6  "Contents")
;; (find-laxlinearalgiapage (+ 17 373) "Index")
;; (find-laxlinearalgiatext "")



;; «lebl»  (to ".lebl")
;; (find-books "__analysis/__analysis.el" "lebl")
;; https://aimath.org/textbooks/approved-textbooks/lebl-de/
;; https://www.jirka.org/diffyqs/diffyqs.pdf
(code-pdf-page "diffyqs" "$S/https/www.jirka.org/diffyqs/diffyqs.pdf")
(code-pdf-text "diffyqs" "$S/https/www.jirka.org/diffyqs/diffyqs.pdf" 0)
;; (find-diffyqspage)
;; (find-diffyqspage        3  "Contents")
;; (find-diffyqstext "")
;; (find-diffyqspage   7 "Introduction")
;; (find-diffyqspage   7 "0.1 Notes about these notes")
;; (find-diffyqspage  10 "0.2 Introduction to differential equations")
;; (find-diffyqspage  17 "0.3 Classification of differential equations")
;; (find-diffyqspage  21 "1 First order equations")
;; (find-diffyqspage  21 "1.1 Integrals as solutions")
;; (find-diffyqspage  27 "1.2 Slope fields")
;; (find-diffyqspage  33 "1.3 Separable equations")
;; (find-diffyqspage  40 "1.4 Linear equations and the integrating factor")
;; (find-diffyqspage  46 "1.5 Substitution")
;; (find-diffyqspage  51 "1.6 Autonomous equations")
;; (find-diffyqspage  57 "1.7 Numerical methods: Euler's method")
;; (find-diffyqspage  63 "1.8 Exact equations")
;; (find-diffyqspage  72 "1.9 First order linear PDE")
;; (find-diffyqspage  79 "2 Higher order linear ODEs")
;; (find-diffyqspage  79 "2.1 Second order linear ODEs")
;; (find-diffyqspage  84 "2.2 Constant coefficient second order linear ODEs")
;; (find-diffyqspage  90 "2.3 Higher order linear ODEs")
;; (find-diffyqspage  96 "2.4 Mechanical vibrations")
;; (find-diffyqspage 104 "2.5 Nonhomogeneous equations")
;; (find-diffyqspage 111 "2.6 Forced oscillations and resonance")
;; (find-diffyqspage 119 "3 Systems of ODEs")
;; (find-diffyqspage 119 "3.1 Introduction to systems of ODEs")
;; (find-diffyqspage 127 "3.2 Matrices and linear systems")
;; (find-diffyqspage 136 "3.3 Linear systems of ODEs")
;; (find-diffyqspage 140 "3.4 Eigenvalue method")
;; (find-diffyqspage 147 "3.5 Two-dimensional systems and their vector fields")
;; (find-diffyqspage 152 "3.6 Second order systems and applications")
;; (find-diffyqspage 162 "3.7 Multiple eigenvalues")
;; (find-diffyqspage 169 "3.8 Matrix exponentials")
;; (find-diffyqspage 177 "3.9 Nonhomogeneous systems")
;; (find-diffyqspage 189 "4 Fourier series and PDEs")
;; (find-diffyqspage 189 "4.1 Boundary value problems")
;; (find-diffyqspage 198 "4.2 The trigonometric series")
;; (find-diffyqspage 208 "4.3 More on the Fourier series")
;; (find-diffyqspage 218 "4.4 Sine and cosine series")
;; (find-diffyqspage 226 "4.5 Applications of Fourier series")
;; (find-diffyqspage 232 "4.6 PDEs, separation of variables, and the heat equation")
;; (find-diffyqspage 243 "4.7 One-dimensional wave equation")
;; (find-diffyqspage 252 "4.8 D'Alembert solution of the wave equation")
;; (find-diffyqspage 258 "4.9 Steady state temperature and the Laplacian")
;; (find-diffyqspage 264 "4.10 Dirichlet problem in the circle and the Poisson kernel")
;; (find-diffyqspage 273 "5 More on eigenvalue problems")
;; (find-diffyqspage 273 "5.1 Sturm­Liouville problems")
;; (find-diffyqspage 282 "5.2 Higher order eigenvalue problems")
;; (find-diffyqspage 286 "5.3 Steady periodic solutions")
;; (find-diffyqspage 293 "6 The Laplace transform")
;; (find-diffyqspage 293 "6.1 The Laplace transform")
;; (find-diffyqspage 300 "6.2 Transforms of derivatives and ODEs")
;; (find-diffyqspage 308 "6.3 Convolution")
;; (find-diffyqspage 313 "6.4 Dirac delta and impulse response")
;; (find-diffyqspage 320 "6.5 Solving PDEs with the Laplace transform")
;; (find-diffyqspage 327 "7 Power series methods")
;; (find-diffyqspage 327 "7.1 Power series")
;; (find-diffyqspage 335 "7.2 Series solutions of linear second order ODEs")
;; (find-diffyqspage 342 "7.3 Singular points and the method of Frobenius")
;; (find-diffyqspage 351 "8 Nonlinear systems")
;; (find-diffyqspage 351 "8.1 Linearization, critical points, and equilibria")
;; (find-diffyqspage 357 "8.2 Stability and classification of isolated critical points")
;; (find-diffyqspage 364 "8.3 Applications of nonlinear systems")
;; (find-diffyqspage 373 "8.4 Limit cycles")
;; (find-diffyqspage 378 "8.5 Chaos")
;; (find-diffyqspage 385 "A Linear algebra")
;; (find-diffyqspage 385 "A.1 Vectors, mappings, and matrices")
;; (find-diffyqspage 396 "A.2 Matrix algebra")
;; (find-diffyqspage 407 "A.3 Elimination")
;; (find-diffyqspage 421 "A.4 Subspaces, dimension, and the kernel")
;; (find-diffyqspage 428 "A.5 Inner product and projections")
;; (find-diffyqspage 436 "A.6 Determinant")
;; (find-diffyqspage 443 "B Table of Laplace Transforms")
;; (find-diffyqspage 445 "Further Reading")
;; (find-diffyqspage 447 "Solutions to Selected Exercises")
;; (find-diffyqspage 461 "Index")
;; (find-diffyqstext "")




;; «lippman-rasmussen» (to ".lippman-rasmussen")
;; (find-books "__analysis/__analysis.el" "lippman-rasmussen")
;; https://www.opentextbookstore.com/precalc/
;; https://www.opentextbookstore.com/precalc/2.3/
;; https://www.opentextbookstore.com/precalc/2.3/Chapter%201.pdf
(code-pdf-page "lippmanras" "~/books/__analysis/lippman_rasmussen__precalculus_an_investigation_of_functions.pdf")
(code-pdf-text "lippmanras" "~/books/__analysis/lippman_rasmussen__precalculus_an_investigation_of_functions.pdf" 10)
(code-pdf-page "lippmanras01" "$S/https/www.opentextbookstore.com/precalc/2.3/Chapter%201.pdf")
(code-pdf-text "lippmanras01" "$S/https/www.opentextbookstore.com/precalc/2.3/Chapter%201.pdf")
;; (find-lippmanras01page)
;; (find-lippmanras01text)
;; (find-lippmanras01page 51 "1.4 Composition of Functions")
;; (find-lippmanras01text 51 "1.4 Composition of Functions")
;; (find-lippmanraspage)
;; (find-lippmanrastext)
;; (find-lippmanraspage         8  "Contents")
;; (find-lippmanraspage (+ 10   1) "1"  "Functions")
;; (find-lippmanraspage (+ 10   1) "1.1" "Functions and Function Notation")
;; (find-lippmanraspage (+ 10  21) "1.2" "Domain and Range")
;; (find-lippmanraspage (+ 10  34) "1.3" "Rates of Change and Behavior of Graphs")
;; (find-lippmanraspage (+ 10  49) "1.4" "Composition of Functions")
;; (find-lippmanraspage (+ 10  61) "1.5" "Transformation of Functions")
;; (find-lippmanraspage (+ 10  90) "1.6" "Inverse Functions")
;; (find-lippmanraspage (+ 10  99) "2"  "Linear Functions")
;; (find-lippmanraspage (+ 10  99) "2.1" "Linear Functions")
;; (find-lippmanraspage (+ 10 111) "2.2" "Graphs of Linear Functions")
;; (find-lippmanraspage (+ 10 126) "2.3" "Modeling with Linear Functions")
;; (find-lippmanraspage (+ 10 138) "2.4" "Fitting Linear Models to Data")
;; (find-lippmanraspage (+ 10 146) "2.5" "Absolute Value Functions")
;; (find-lippmanraspage (+ 10 155) "3"  "Polynomial and Rational Functions")
;; (find-lippmanraspage (+ 10 163) "3.2" "Quadratic Functions")
;; (find-lippmanraspage (+ 10 176) "3.3" "Graphs of Polynomial Functions")
;; (find-lippmanraspage (+ 10 188) "3.4" "Rational Functions")
;; (find-lippmanraspage (+ 10 206) "3.5" "Inverses and Radical Functions")
;; (find-lippmanraspage (+ 10 215) "4"  "Exponential and Logarithmic Functions")
;; (find-lippmanraspage (+ 10 215) "4.1" "Exponential Functions")
;; (find-lippmanraspage (+ 10 232) "4.2" "Graphs of Exponential Functions")
;; (find-lippmanraspage (+ 10 242) "4.3" "Logarithmic Functions")
;; (find-lippmanraspage (+ 10 253) "4.4" "Logarithmic Properties")
;; (find-lippmanraspage (+ 10 262) "4.5" "Graphs of Logarithmic Functions")
;; (find-lippmanraspage (+ 10 270) "4.6" "Exponential and Logarithmic Models")
;; (find-lippmanraspage (+ 10 289) "4.7" "Fitting Exponentials to Data")
;; (find-lippmanraspage (+ 10 297) "5"  "Trigonometric Functions of Angles")
;; (find-lippmanraspage (+ 10 297) "5.1" "Circles")
;; (find-lippmanraspage (+ 10 307) "5.2" "Angles")
;; (find-lippmanraspage (+ 10 321) "5.3" "Points on Circles using Sine and Cosine")
;; (find-lippmanraspage (+ 10 333) "5.4" "The Other Trigonometric Functions")
;; (find-lippmanraspage (+ 10 343) "5.5" "Right Triangle Trigonometry")
;; (find-lippmanraspage (+ 10 353) "6"  "Periodic Functions")
;; (find-lippmanraspage (+ 10 353) "6.1" "Sinusoidal Graphs")
;; (find-lippmanraspage (+ 10 369) "6.2" "Graphs of the Other Trig Functions")
;; (find-lippmanraspage (+ 10 379) "6.3" "Inverse Trig Functions")
;; (find-lippmanraspage (+ 10 387) "6.4" "Solving Trig Equations")
;; (find-lippmanraspage (+ 10 397) "6.5" "Modeling with Trigonometric Equations")
;; (find-lippmanraspage (+ 10 409) "7"  "Trigonometric Equations and Identities")
;; (find-lippmanraspage (+ 10 409) "7.1" "Solving Trigonometric Equations with Identities")
;; (find-lippmanraspage (+ 10 417) "7.2" "Addition and Subtraction Identities")
;; (find-lippmanraspage (+ 10 431) "7.3" "Double Angle Identities")
;; (find-lippmanraspage (+ 10 442) "7.4" "Modeling Changing Amplitude and Midline")
;; (find-lippmanraspage (+ 10 451) "8"  "Further Applications of Trigonometry")
;; (find-lippmanraspage (+ 10 467) "8.2" "Polar Coordinates")
;; (find-lippmanraspage (+ 10 480) "8.3" "Polar Form of Complex Numbers")
;; (find-lippmanraspage (+ 10 491) "8.4" "Vectors")
;; (find-lippmanraspage (+ 10 504) "8.5" "Parametric Equations")
;; (find-lippmanraspage (+ 10 555) "Index")
;; (find-lippmanrastext "")



;; «magalhaes-lima» (to ".magalhaes-lima")
;; (find-books "__analysis/__analysis.el" "magalhaes-lima")
(code-pdf       "magalima" "~/books/__analysis/magalhaes_lima__nocoes_de_probabilidade_e_estatistica.pdf")
(code-pdftotext "magalima" "~/books/__analysis/magalhaes_lima__nocoes_de_probabilidade_e_estatistica.pdf" 1)
;; (find-magalimapage)
;; (find-magalimapage        3  "Contents")
;; (find-magalimapage (+ 7   1) "1. Introdução à análise exploratória de dados")
;; (find-magalimapage (+ 7  37) "2. Probabilidades")
;; (find-magalimapage (+ 7  41)   "2.2. Probabilidade condicional e independência")
;; (find-magalimapage (+ 7  57) "3. Variáveis aleatórias discretas")
;; (find-magalimapage (+ 7  93) "4. Medidas resumo")
;; (find-magalimapage (+ 7  93)   "4.2. Medidas de posição")
;; (find-magalimapage (+ 7  98)     "Def 4.2. Medidas de posição para variáveis aleatórias discretas")
;; (find-magalimapage (+ 7 100)   "Tabela 4.1. Medidas de tendência central")
;; (find-magalimapage (+ 7 102)   "4.3. Medidas de dispersão")
;; (find-magalimapage (+ 7 104)     "Def 4.4. Variância e desvio padrão")
;; (find-magalimapage (+ 7 111)   "Tabela 4.2. Medidas de dispersão")
;; (find-magalimapage (+ 7 115)   "4.4. Exercícios")
;; (find-magalimapage (+ 7 405) "1.")
;; (find-magalimatext "")



;; «malajovich»  (to ".malajovich")
;; (find-books "__analysis/__analysis.el" "malajovich")
;; Gregorio Malajovich: "Álgebra Linear"
;; https://www.labma.ufrj.br/~gregorio/livros/alglin.pdf
;; (find-fline "$S/https/www.labma.ufrj.br/~gregorio/livros/")
(code-pdf-page "malajovich" "$S/https/www.labma.ufrj.br/~gregorio/livros/alglin.pdf")
(code-pdf-text "malajovich" "$S/https/www.labma.ufrj.br/~gregorio/livros/alglin.pdf")
;; (find-malajovichpage)
;; (find-malajovichtext)





;; «manga-calculus»  (to ".manga-calculus")
;; (find-books "__analysis/__analysis.el" "manga-calculus")
(code-pdf-page "mangacalc" "~/books/__analysis/kojima_togami__the_manga_guide_to_calculus.pdf")
(code-pdf-text "mangacalc" "~/books/__analysis/kojima_togami__the_manga_guide_to_calculus.pdf" 1)
;; (find-mangacalcpage)
;; (find-mangacalcpage         9  "Contents")
;; (find-mangacalctext         9  "Contents")
;; (find-mangacalcpage (+ 14 235) "Index")
;; (find-mangacalctext "")




;; «marsden»  (to ".marsden")
;; Marsden/Tromba:
;; http://gigapedia.com/items/125746/vector-calculus--5th-edition--2003-
(code-djvu "marsdentromba" "~/books/__analysis/marsden_tromba__vector_calculus_5th_ed.djvu")
;; (find-marsdentrombapage         7 "Contents")
;; (find-marsdentrombapage (+ 30   1))
;; (find-marsdentrombapage (+ 30 668) "Index")



;; «marsden-weinstein» (to ".marsden-weinstein")
;; https://aimath.org/textbooks/approved-textbooks/
;; https://aimath.org/textbooks/approved-textbooks/marsden-weinstein/
;; https://authors.library.caltech.edu/25030/1/Calc1w.pdf
;; https://authors.library.caltech.edu/25031/1/Calc1studentw.pdf
;; https://authors.library.caltech.edu/25036/2/Calc2w.pdf
;; https://authors.library.caltech.edu/25043/1/Calc3w.pdf
;; (find-fline "$S/https/authors.library.caltech.edu/25030/1/")
;; (find-fline "$S/https/authors.library.caltech.edu/25031/1/")
;; (find-fline "$S/https/authors.library.caltech.edu/25036/2/")
;; (find-fline "$S/https/authors.library.caltech.edu/25043/1/")
(code-pdf-page "marsdenw1" "$S/https/authors.library.caltech.edu/25030/1/Calc1w.pdf")
(code-pdf-text "marsdenw1" "$S/https/authors.library.caltech.edu/25030/1/Calc1w.pdf")
(code-pdf-page "marsdenws" "$S/https/authors.library.caltech.edu/25031/1/Calc1studentw.pdf")
(code-pdf-text "marsdenws" "$S/https/authors.library.caltech.edu/25031/1/Calc1studentw.pdf")
(code-pdf-page "marsdenw2" "$S/https/authors.library.caltech.edu/25036/2/Calc2w.pdf")
(code-pdf-text "marsdenw2" "$S/https/authors.library.caltech.edu/25036/2/Calc2w.pdf" -319)
(code-pdf-page "marsdenw3" "$S/https/authors.library.caltech.edu/25043/1/Calc3w.pdf")
(code-pdf-text "marsdenw3" "$S/https/authors.library.caltech.edu/25043/1/Calc3w.pdf")

;; (find-marsdenw1page)
;; (find-marsdenw1text)
;; (find-marsdenw1page 2 "Formulas")
;; (find-marsdenw1text 2 "Formulas")
;; (find-marsdenw1page 13 "Contents")
;; (find-marsdenw1text 13 "Contents")

;; (find-marsdenwspage)
;; (find-marsdenwstext)
;; (find-marsdenwspage 15 "CONTENTS")
;; (find-marsdenwstext 15 "CONTENTS")

;; (find-marsdenw2page)
;; (find-marsdenw2text)
;; (find-marsdenw2page          15  "Contents")
;; (find-marsdenw2text          15  "Contents")
;; (find-marsdenw2page (+ -319 337) "7. Basic Methods of Integration")
;; (find-marsdenw2page (+ -319 337) "7.1. Calculating Integrals")
;; (find-marsdenw2page (+ -319 347) "7.2. Integration by Substitution")
;; (find-marsdenw2page (+ -319 354) "7.3. Changing Variables in the Definite Integral")
;; (find-marsdenw2page (+ -319 358) "7.4. Integration by Parts")
;; (find-marsdenw2page (+ -320 369) "8. Differential Equations")
;; (find-marsdenw2page (+ -320 369) "8.1. Oscillations")
;; (find-marsdenw2page (+ -320 378) "8.2. Growth and Decay")
;; (find-marsdenw2page (+ -320 384) "8.3. The Hyperbolic Functions")
;; (find-marsdenw2page (+ -320 392) "8.4. The Inverse Hyperbolic Functions")
;; (find-marsdenw2page (+ -320 398) "8.5. Separable Differential Equations")
;; (find-marsdenw2page (+ -320 408) "8.6. Linear First-Order Equations")
;; (find-marsdenw2page (+ -321 419) "9. Applications of Integration")
;; (find-marsdenw2page (+ -321 419) "9.1. Volumes by the Slice Method")
;; (find-marsdenw2page (+ -321 428) "9.2. Volumes by the Shell Method")
;; (find-marsdenw2page (+ -321 433) "9.3. Average Values and the Mean Value Theorem for Integrals")
;; (find-marsdenw2page (+ -321 437) "9.4. Center of Mass")
;; (find-marsdenw2page (+ -321 445) "9.5. Energy, Power, and Work")
;; (find-marsdenw2page (+ -321 457) "10. Further Techniques and Applications of Integration")
;; (find-marsdenw2page (+ -321 457) "10.1. Trigonometric Integrals")
;; (find-marsdenw2page (+ -321 465) "10.2. Partial Fractions")
;; (find-marsdenw2page (+ -321 477) "10.3. Arc Length and Surface Area")
;; (find-marsdenw2page (+ -321 489) "10.4. Parametric Curves")
;; (find-marsdenw2page (+ -321 500) "10.5. Length and Area in Polar Coordinates")
;; (find-marsdenw2page (+ -321 509) "11. Limits, L'Hopital's Rule, and Numerical Methods")
;; (find-marsdenw2page (+ -321 509) "11.1. Limits of Functions")
;; (find-marsdenw2page (+ -321 521) "11.2. L'Hopital's Rule")
;; (find-marsdenw2page (+ -321 528) "11.3. Improper Integrals")
;; (find-marsdenw2page (+ -321 537) "11.4. Limits of Sequences and Newton's Method")
;; (find-marsdenw2page (+ -321 550) "11.5. Numerical Integration")
;; (find-marsdenw2page (+ -321 561) "12. Infinite Series")
;; (find-marsdenw2page (+ -321 561) "12.1. The Sum of an Infinite Series")
;; (find-marsdenw2page (+ -321 570) "12.2. The Comparison Test and Alternating Series")
;; (find-marsdenw2page (+ -321 579) "12.3. The Integral and Ratio Tests")
;; (find-marsdenw2page (+ -321 586) "12.4. Power Series")
;; (find-marsdenw2page (+ -321 594) "12.5. Taylor's Formula")
;; (find-marsdenw2page (+ -321 607) "12.6. Complex Numbers")
;; (find-marsdenw2page (+ -321 617) "12.7. Second-Order Linear Differential Equations")
;; (find-marsdenw2page (+ -321 632) "12.8. Series Solutions of Differential Equations")

;; (find-marsdenw3page)
;; (find-marsdenw3text)
;; (find-marsdenw3page 15 "Contents")
;; (find-marsdenw3text 15 "Contents")
;; (find-marsdenw3page (+ -627 645) "13. Vectors")
;; (find-marsdenw3page (+ -627 695) "14. Curves and surfaces")
;; (find-marsdenw3page (+ -627 765) "15. Partial Differentiation")
;; (find-marsdenw3page (+ -627 797) "16. Gradients, Maxima, and Minima")
;; (find-marsdenw3page (+ -628 839) "17. Multiple Integration")
;; (find-marsdenw3page (+ -628 885) "18. Vector Analysis")



;; «martcheva»  (to ".martcheva")
;; (find-books "__analysis/__analysis.el" "martcheva")
(code-pdf-page "martcheva" "~/books/__analysis/martcheva__an_introduction_to_mathematical_epidemiology.pdf")
(code-pdf-text "martcheva" "~/books/__analysis/martcheva__an_introduction_to_mathematical_epidemiology.pdf" 1)
;; (find-martchevapage)
;; (find-martchevapage        10  "Contents")
;; (find-martchevapage (+ 9 449) "Index")
;; (find-martchevatext "")


;; «martins-martins»  (to ".martins-martins")
;; (find-books "__analysis/__analysis.el" "martins-martins")
;; https://conexao.ufrj.br/2020/11/03/ufrj-reune-2-650-e-books-para-baixar-de-graca/
;; https://www.editora.ufop.br/index.php/editora/catalog/view/49/34/114-1
;; Martins/Martins: "Elementos de Cálculo Diferencial e Integral"
(code-pdf-page "martinscdi" "~/books/__analysis/martins_martins__elementos_de_calculo_diferencial_e_integral.pdf")
(code-pdf-text "martinscdi" "~/books/__analysis/martins_martins__elementos_de_calculo_diferencial_e_integral.pdf" 10)
;; (find-martinscdipage)
;; (find-martinscdipage        11  "Sumário")
;; (find-martinscditext        11  "Sumário")
;; (find-martinscdipage (+ 10  17) "Funcoes Elementares")
;; (find-martinscdipage (+ 10  17) "1.1 Introducao")
;; (find-martinscdipage (+ 10  17) "1.2 Definicao")
;; (find-martinscdipage (+ 10  18) "1.3 Grafico de uma funcao")
;; (find-martinscdipage (+ 10  19) "1.4 Dominio de uma Funcao")
;; (find-martinscdipage (+ 10  19) "1.4.1 Funcao Polinomial")
;; (find-martinscdipage (+ 10  20) "1.4.2 Funcao Racional")
;; (find-martinscdipage (+ 10  21) "1.4.3 Funcao Irracional")
;; (find-martinscdipage (+ 10  23) "1.5 Composicao de Funcoes")
;; (find-martinscdipage (+ 10  24) "1.6 Tipos de Funcoes")
;; (find-martinscdipage (+ 10  24) "1.6.1 Funcao Polinomial do Primeiro Grau")
;; (find-martinscdipage (+ 10  24) "1.6.2 Funcao Polinomial do Segundo Grau")
;; (find-martinscdipage (+ 10  25) "1.6.3 Funcao Modular")
;; (find-martinscdipage (+ 10  26) "1.6.4 Funcoes Periodicas")
;; (find-martinscdipage (+ 10  26) "1.6.5 Funcao Par")
;; (find-martinscdipage (+ 10  27) "1.6.6 Funcao Impar")
;; (find-martinscdipage (+ 10  27) "1.6.7 Funcao Injetora")
;; (find-martinscdipage (+ 10  27) "1.6.8 Funcao Sobrejetora")
;; (find-martinscdipage (+ 10  28) "1.6.9 Funcao Bijetora")
;; (find-martinscdipage (+ 10  28) "1.6.10 Funcao Inversa")
;; (find-martinscdipage (+ 10  29) "1.6.11 Caso Especial")
;; (find-martinscdipage (+ 10  31) "1.6.12 Funcao Exponencial")
;; (find-martinscdipage (+ 10 104) "4.1.4       Derivada da Funcao Inversa")
;; (find-martinscditext (+ 10 104) "4.1.4       Derivada da Funcao Inversa")
;; (find-martinscdipage (+ 10 109) "4.2       Integral")
;; (find-martinscditext (+ 10 109) "4.2       Integral")
;; (find-martinscdipage (+ 10 109) "4.2.2       Integral Indefinida")
;; (find-martinscditext (+ 10 109) "4.2.2       Integral Indefinida")
;; (find-martinscdipage (+ 10 124) "4.4.38   Tabela de Integrais")
;; (find-martinscditext (+ 10 124) "4.4.38   Tabela de Integrais")
;; (find-martinscdipage (+ 10 165) "6" "Metodos de Integracao")
;; (find-martinscditext (+ 10 165) "6" "Metodos de Integracao")
;; (find-martinscdipage (+ 10 165) "6.1       Metodo da Substituicao")
;; (find-martinscditext (+ 10 165) "6.1       Metodo da Substituicao")
;; (find-martinscdipage (+ 10 176) "6.2        Metodo de Integracao por Partes")
;; (find-martinscditext (+ 10 176) "6.2        Metodo de Integracao por Partes")
;; (find-martinscdipage (+ 10 187) "6.3      Metodo das Fracoes Parciais")
;; (find-martinscditext (+ 10 187) "6.3      Metodo das Fracoes Parciais")
;; (find-martinscdipage (+ 10 203) "6.5        Integral Definida")
;; (find-martinscditext (+ 10 203) "6.5        Integral Definida")
;; (find-martinscdipage (+ 10 205) "6.9     Calculo de Areas")
;; (find-martinscditext (+ 10 205) "6.9     Calculo de Areas")
;; (find-martinscditext "")




;; «milnor»  (to ".milnor")
(code-djvu       "milnor" "~/books/__analysis/milnor__topology_from_the_differentiable_viewpoint.djvu")
(code-djvutotext "milnor" "~/books/__analysis/milnor__topology_from_the_differentiable_viewpoint.djvu")
;; (find-milnorpage         4  "Contents")
;; (find-milnorpage (+ -26 63) "Index")
;; (find-milnortext "")



;; «miranda»  (to ".miranda")
;; (find-books "__analysis/__analysis.el" "miranda")
;; (find-es "ead" "daniel-miranda")
;; https://danielmiranda.prof.ufabc.edu.br/
;; http://hostel.ufabc.edu.br/~daniel.miranda/calculo/calculo.pdf
(code-pdf-page "dmirandacalc" "$S/http/hostel.ufabc.edu.br/~daniel.miranda/calculo/calculo.pdf")
(code-pdf-text "dmirandacalc" "$S/http/hostel.ufabc.edu.br/~daniel.miranda/calculo/calculo.pdf")
;; (find-dmirandacalcpage)
;; (find-dmirandacalctext)
;; (find-dmirandacalcpage 9 "I Limites e Continuidade")
;; (find-dmirandacalcpage 10 "1 Limites e Continuidade de Funções ")
;; (find-dmirandacalcpage 10 "1.1 Motivação")
;; (find-dmirandacalcpage 10 "1.1.1 O Problema da Reta Tangente")
;; (find-dmirandacalcpage 12 "1.2 Intuições sobre Limite")
;; (find-dmirandacalcpage 17 "1.3 Definição de Limite")
;; (find-dmirandacalcpage 22 "1.4 Limites Laterais")
;; (find-dmirandacalcpage 25 "1.5 Propriedades do Limite de Funções")
;; (find-dmirandacalcpage 33 "1.6 Continuidade")
;; (find-dmirandacalcpage 40 "1.7 Propriedades das Funções Contínuas")
;; (find-dmirandacalcpage 40 "1.7.1 Teorema do Valor Intermediário")
;; (find-dmirandacalcpage 44 "1.7.2 Valores Extremos")
;; (find-dmirandacalcpage 45 "1.8 Demonstração das Propriedades Básicas de Limite")
;; (find-dmirandacalcpage 48 "1.9 Continuidade Uniforme")
;; (find-dmirandacalcpage 52 "2 Limites Infinitos e no Infinito")
;; (find-dmirandacalcpage 52 "2.1 Limites no Infinito")
;; (find-dmirandacalcpage 54 "2.2 Limites Infinitos")
;; (find-dmirandacalcpage 56 "2.2.1 Propriedades do Limite Infinito e no Infinito")
;; (find-dmirandacalcpage 60 "2.3 O Número e e as Funções Exponencial e Logaritmo")
;; (find-dmirandacalcpage 63 "2.3.1 Juro Composto")
;; (find-dmirandacalcpage 63 "2.3.2 Crescimento demográfico")
;; (find-dmirandacalcpage 65 "II Derivadas")
;; (find-dmirandacalcpage 66 "3 Derivadas")
;; (find-dmirandacalcpage 66 "3.1 Motivações")
;; (find-dmirandacalcpage 66 "3.1.1 O Problema da Reta Tangente")
;; (find-dmirandacalcpage 68 "3.1.2 O Problema da Velocidade")
;; (find-dmirandacalcpage 70 "3.2 Definição de Derivada")
;; (find-dmirandacalcpage 71 "3.2.1 Função Derivada")
;; (find-dmirandacalcpage 72 "3.2.2 Definição Equivalente de Derivada")
;; (find-dmirandacalcpage 73   "Notação de Leibniz" "at")
;; (find-dmirandacalctext 73   "Notação de Leibniz")
;; (find-dmirandacalcpage 74 "3.2.3 Derivadas Laterais")
;; (find-dmirandacalcpage 77 "3.3 Derivadas das Funções Clássicas")
;; (find-dmirandacalcpage 80 "3.4 Regras de Derivação")
;; (find-dmirandacalcpage 87 "3.5 A Regra da Cadeia")
;; (find-dmirandacalcpage 90 "3.6 Derivada da Função Inversa")
;; (find-dmirandacalcpage 93 "3.7 Taxas de Variação")
;; (find-dmirandacalcpage 97 "4 Tópicos em Diferenciação")
;; (find-dmirandacalcpage 97 "4.1 Derivação Implícita")
;; (find-dmirandacalcpage 101 "4.2 Derivadas das Funções Exponencial e Logaritmo")
;; (find-dmirandacalcpage 102 "4.2.1 Derivada de f (x)g(x) ")
;; (find-dmirandacalcpage 104 "4.3 Derivação das Funções Trigonométricas Inversas")
;; (find-dmirandacalcpage 108 "4.4 Taxas Relacionadas")
;; (find-dmirandacalcpage 112 "4.5 Derivadas das Funções Hiperbólicas")
;; (find-dmirandacalcpage 116 "4.6 Derivada de Ordem Superior")
;; (find-dmirandacalcpage 117 "4.7 Aproximações Lineares e Diferencial")
;; (find-dmirandacalcpage 120   "Exemplo 4.4" "Uma tigela")
;; (find-dmirandacalctext 120   "Exemplo 4.4" "Uma tigela")
;; (find-dmirandacalcpage 122 "5 Aplicações de Derivadas")
;; (find-dmirandacalcpage 122 "5.1 Valores Extremos")
;; (find-dmirandacalcpage 122 "5.1.1 Extremos Absolutos")
;; (find-dmirandacalcpage 124 "5.1.2 Extremos Relativos")
;; (find-dmirandacalcpage 126 "5.1.3 Extremos em Intervalos Fechados")
;; (find-dmirandacalcpage 130 "5.2 Teorema do Valor Médio")
;; (find-dmirandacalcpage 132 "5.2.1 Teorema do Valor Médio de Cauchy Generalizado")
;; (find-dmirandacalcpage 133 "5.2.2 Consequências do Teorema do Valor Médio")
;; (find-dmirandacalcpage 135 "5.3 Funções Crescentes e Decrescentes")
;; (find-dmirandacalcpage 136 "5.3.1 Teste da derivada primeira para a determinação de máximos e mínimos")
;; (find-dmirandacalcpage 138 "5.4 Concavidade")
;; (find-dmirandacalcpage 139 "5.4.1 Pontos de inflexão")
;; (find-dmirandacalcpage 140 "5.4.2 Teste da derivada segunda para a determinação de máximos e mínimos")
;; (find-dmirandacalcpage 143 "5.5 A Regra de L'Hospital")
;; (find-dmirandacalcpage 146 "5.5.1 Diferenças e Produtos Indeterminados")
;; (find-dmirandacalcpage 147 "5.5.2 Potência Indeterminadas")
;; (find-dmirandacalcpage 152 "5.6 Assíntotas")
;; (find-dmirandacalcpage 154 "5.6.1 Assíntotas e Funções Racionais")
;; (find-dmirandacalcpage 156 "5.7 Esboço de Curvas")
;; (find-dmirandacalcpage 162 "5.8 Problemas de Otimização")
;; (find-dmirandacalcpage 168 "5.9 Polinômio de Taylor")
;; (find-dmirandacalcpage 168 "5.9.1 Polinômio de Taylor de Ordem 1 e 2")
;; (find-dmirandacalcpage 170 "5.9.2 Polinômio de Taylor de Ordem n")
;; (find-dmirandacalcpage 177 "5.9.3 Irracionalidade de e")
;; (find-dmirandacalcpage 178 "5.9.4 Demonstração da Fórmula de Taylor com Resto de Lagrange")
;; (find-dmirandacalcpage 180 "III Integrais")
;; (find-dmirandacalcpage 181 "6 Integral Indefinida")
;; (find-dmirandacalcpage 181   "antiderivada")
;; (find-dmirandacalctext 181   "antiderivada")
;; (find-dmirandacalcpage 181 "6.1 Integral Indefinida")
;; (find-dmirandacalcpage 182 "6.1.1 Regras Básicas de Integração")
;; (find-dmirandacalcpage 185   "Exercícios")
;; (find-dmirandacalcpage 186 "6.1.2 Problemas de Valores Iniciais")
;; (find-dmirandacalcpage 189 "6.2 Integração por Substituição")
;; (find-dmirandacalcpage 192   "Exemplo 6.6")
;; (find-dmirandacalcpage 193   "não podemos")
;; (find-dmirandacalcpage 196   "Exercícios")
;; (find-dmirandacalcpage 199 "6.3 Integração por Partes")
;; (find-dmirandacalcpage 203 "6.3.1 Fórmulas de recorrência")
;; (find-dmirandacalcpage 207 "7. Integração definida")
;; (find-dmirandacalcpage 208   "extremo esquerdo")
;; (find-dmirandacalcpage 212 "7.2. Integral definida")
;; (find-dmirandacalcpage 217 "7.3. Funções contínuas são integráveis")
;; (find-dmirandacalcpage 217   "soma superior e inferior")
;; (find-dmirandacalcpage 218   "min_")
;; (find-dmirandacalcpage 220 "7.4 Propriedades da Integral")
;; (find-dmirandacalcpage 225 "7.5 Teorema Fundamental do Cálculo")
;; (find-dmirandacalctext 225     "Teorema Fundamental do C" "lculo")
;; (find-dmirandacalcpage 228     "notação para diferença")
;; (find-dmirandacalcpage 228 "7.5.1 Segundo Teorema Fundamental do Cálculo")
;; (find-dmirandacalcpage 230 "7.6 Integração por Substituição na Integral Definida")
;; (find-dmirandacalcpage 232 "7.6.1 Integração por Partes na Integral Definida")
;; (find-dmirandacalcpage 234 "7.7 Deslocamento e Espaço Percorrido")
;; (find-dmirandacalcpage 235 "7.8 A Função Logaritmo e Exponencial Revisitadas")
;; (find-dmirandacalcpage 236 "7.8.1 Gráfico do logaritmo.")
;; (find-dmirandacalcpage 240 "8 Técnicas de Integração")
;; (find-dmirandacalcpage 240 "8.1 Frações Parciais")
;; (find-dmirandacalcpage 242 "8.1.1 Fatores Lineares")
;; (find-dmirandacalcpage 246 "8.1.2 Fatores quadráticos")
;; (find-dmirandacalcpage 251   "Exercícios")
;; (find-dmirandacalcpage 252 "8.2 Decomposição em Frações Parciais")
;; (find-dmirandacalcpage 255 "8.3 Integrais Trigonométricas")
;; (find-dmirandacalcpage 263 "8.4 Substituição Trigonométrica")
;; (find-dmirandacalcpage 269 "8.5 A Substituição de Weierstrass u = tg(x/2)")
;; (find-dmirandacalcpage 270 "8.6 Estratégias de Integração")
;; (find-dmirandacalcpage 278 "9 Aplicações da Integral")
;; (find-dmirandacalcpage 278 "9.1 Construção de Fórmulas Integrais")
;; (find-dmirandacalcpage 279 "9.2 Áreas")
;; (find-dmirandacalcpage 279 "9.2.1 Área entre duas curvas")
;; (find-dmirandacalcpage 281 "9.2.2 Integrando em Relação a y")
;; (find-dmirandacalcpage 282 "9.2.3 Curvas que se Entrelaçam")
;; (find-dmirandacalcpage 285 "9.3 Volume")
;; (find-dmirandacalcpage 288   "volume da esfera")
;; (find-dmirandacalctext 288   "volume da esfera")
;; (find-dmirandacalcpage 285 "9.3.1 Secções Transversais")
;; (find-dmirandacalcpage 289 "9.3.2 Sólidos de Revolução")
;; (find-dmirandacalcpage 294 "9.3.3 Cascas Cilíndricas")
;; (find-dmirandacalcpage 297 "9.4 Trabalho")
;; (find-dmirandacalcpage 301 "9.5 Comprimento de Arco")
;; (find-dmirandacalcpage 302 "9.6 Área Superficial")
;; (find-dmirandacalcpage 304 "9.7 Centro de Massa")
;; (find-dmirandacalcpage 307 "9.7.1 Teoremas de Pappus")
;; (find-dmirandacalcpage 310 "10 Integrais Impróprias")
;; (find-dmirandacalcpage 310 "10.1 Intervalos Infinitos")
;; (find-dmirandacalcpage 314 "10.2 Integrandos Descontínuos")
;; (find-dmirandacalcpage 316 "10.3 Compreendendo Convergência e Divergência ")
;; (find-dmirandacalcpage 316   "A resposta absurda")
;; (find-dmirandacalctext 316   "A resposta absurda")
;; (find-dmirandacalcpage 322 "10.4 Probabilidade")
;; (find-dmirandacalcpage 324 "10.4.1 Valores Esperados")
;; (find-dmirandacalcpage 326 "10.4.2 Distribuições Normais")
;; (find-dmirandacalcpage 328 "A Notação de Somatório")
;; (find-dmirandacalcpage 331 "B Tabela de Derivadas")
;; (find-dmirandacalcpage 334 "C Tabela de Integrais")
;; (find-dmirandacalcpage 336 "D Identidades Trigonométricas ")
;; (find-dmirandacalcpage 337 "Referências")
;; (find-dmirandacalcpage 337 "Índice Remissivo")


;; «mirzakhani»  (to ".mirzakhani")
;; Anton Zorich: "The Magic Wand Theorem of A. Eskin and M. Mirzakhani"
;; https://arxiv.org/abs/1502.05654
;; https://arxiv.org/pdf/1502.05654.pdf
(code-pdf-page "zorichthemagicwand" "$S/https/arxiv.org/pdf/1502.05654.pdf")
(code-pdf-text "zorichthemagicwand" "$S/https/arxiv.org/pdf/1502.05654.pdf")
;; (find-zorichthemagicwandpage)
;; (find-zorichthemagicwandtext)



;; «morettin-bussab»  (to ".morettin-bussab")
;; (find-books "__analysis/__analysis.el" "morettin-bussab")
(code-pdf-page  "mbest6" "~/books/__analysis/morettin_bussab__estatistica_basica_6a_ed.pdf")
(code-pdf-text8 "mbest6" "~/books/__analysis/morettin_bussab__estatistica_basica_6a_ed.pdf" 1)
(code-pdf-page  "mbest9" "~/books/__analysis/morettin_bussab__estatistica_basica_9a_ed.pdf")
(code-pdf-text8 "mbest9" "~/books/__analysis/morettin_bussab__estatistica_basica_9a_ed.pdf" 1)
;; (find-mbest6page)
;; (find-mbest6text "")
;; (find-mbest6page        12  "S U M Á R I O")
;; (find-mbest6text        12  "S U M Á R I O")
;; (find-mbest6page (+ 17   1) "Capítulo 1 — Preliminares")
;; (find-mbest6page (+ 17   1) "1.1 Introdução")
;; (find-mbest6page (+ 17   1) "1.2 Modelos")
;; (find-mbest6page (+ 17   2) "1.3 Técnicas Computacionais")
;; (find-mbest6page (+ 17   3) "1.4 Métodos Gráficos")
;; (find-mbest6page (+ 17   4) "1.5 Conjuntos de Dados")
;; (find-mbest6page (+ 17   5) "1.6 Plano do Livro")
;; (find-mbest6page (+ 17   9) "Capítulo 2 — Resumo de Dados")
;; (find-mbest6page (+ 17   9) "2.1 Tipos de Variáveis")
;; (find-mbest6page (+ 17  11) "2.2 Distribuições de Freqüências")
;; (find-mbest6page (+ 17  15) "2.3 Gráficos")
;; (find-mbest6page (+ 17  15) "2.3.1 Gráficos para Variáveis Qualitativas")
;; (find-mbest6page (+ 17  16) "2.3.2 Gráficos para Variáveis Quantitativas")
;; (find-mbest6page (+ 17  20) "2.4 Ramo-e-Folhas")
;; (find-mbest6page (+ 17  23) "2.5 Exemplos Computacionais")
;; (find-mbest6page (+ 17  26) "2.6 Problemas e Complementos")
;; (find-mbest6page (+ 17  35) "Capítulo 3 — Medidas-Resumo")
;; (find-mbest6page (+ 17  35) "3.1 Medidas de Posição")
;; (find-mbest6page (+ 17  37) "3.2 Medidas de Dispersão")
;; (find-mbest6page (+ 17  41) "3.3 Quantis Empíricos")
;; (find-mbest6page (+ 17  47) "3.4 Box Plots")
;; (find-mbest6page (+ 17  51) "3.5 Gráficos de Simetria")
;; (find-mbest6page (+ 17  52) "3.6 Transformações")
;; (find-mbest6page (+ 17  54) "3.7 Exemplos Computacionais")
;; (find-mbest6page (+ 17  56) "3.8 Problemas e Complementos")
;; (find-mbest6page (+ 17  68) "Capítulo 4 — Análise Bidimensional")
;; (find-mbest6page (+ 17  68) "4.1 Introdução")
;; (find-mbest6page (+ 17  70) "4.2 Variáveis Qualitativas")
;; (find-mbest6page (+ 17  73) "4.3 Associação entre Variáveis Qualitativas")
;; (find-mbest6page (+ 17  76) "4.4 Medidas de Associação entre Variáveis Qualitativas")
;; (find-mbest6page (+ 17  80) "4.5 Associação entre Variáveis Quantitativas")
;; (find-mbest6page (+ 17  86) "4.6 Associação entre Variáveis Qualitativas e Quantitativas")
;; (find-mbest6page (+ 17  90) "4.7 Gráficos q x q")
;; (find-mbest6page (+ 17  92) "4.8 Exemplos Computacionais")
;; (find-mbest6page (+ 17  94) "4.9 Problemas e Complementos")
;; (find-mbest6page (+ 17 103) "Capítulo 5 — Probabilidades")
;; (find-mbest6page (+ 17 103) "5.1 Introdução")
;; (find-mbest6page (+ 17 106) "5.2 Algumas Propriedades")
;; (find-mbest6page (+ 17 111) "5.3 Probabilidade Condicional e Independência")
;; (find-mbest6page (+ 17 116) "5.4 O Teorema de Bayes")
;; (find-mbest6page (+ 17 121) "5.5 Probabilidades Subjetivas")
;; (find-mbest6page (+ 17 122) "5.6 Problemas e Complementos")
;; (find-mbest6page (+ 17 128) "Capítulo 6 — Variáveis Aleatórias Discretas")
;; (find-mbest6page (+ 17 128) "6.1 Introdução")
;; (find-mbest6page (+ 17 129) "6.2 O Conceito de Variável Aleatória Discreta")
;; (find-mbest6page (+ 17 135) "6.3 Valor Médio de uma Variável Aleatória")
;; (find-mbest6page (+ 17 137) "6.4 Algumas Propriedades do Valor Médio")
;; (find-mbest6page (+ 17 138) "6.5 Função de Distribuição Acumulada")
;; (find-mbest6page (+ 17 140) "6.6 Alguns Modelos Probabilísticos para Variáveis Aleatórias Discretas")
;; (find-mbest6page (+ 17 140) "6.6.1 Distribuição Uniforme Discreta")
;; (find-mbest6page (+ 17 142) "6.6.2 Distribuição de Bernoulli")
;; (find-mbest6page (+ 17 143) "6.6.3 Distribuição Binomial")
;; (find-mbest6page (+ 17 147) "6.6.4 Distribuição Hipergeométrica")
;; (find-mbest6page (+ 17 148) "6.6.5 Distribuição de Poisson")
;; (find-mbest6page (+ 17 153) "6.7 O Processo de Poisson")
;; (find-mbest6page (+ 17 154) "6.8 Quantis")
;; (find-mbest6page (+ 17 156) "6.9 Exemplos Computacionais")
;; (find-mbest6page (+ 17 157) "6.10 Problemas e Complementos")
;; (find-mbest6page (+ 17 163) "Capítulo 7 — Variáveis Aleatórias Contínuas")
;; (find-mbest6page (+ 17 163) "7.1 Introdução")
;; (find-mbest6page (+ 17 167) "7.2 Valor Médio de uma Variável Aleatória Contínua")
;; (find-mbest6page (+ 17 170) "7.3 Função de Distribuição Acumulada")
;; (find-mbest6page (+ 17 173) "7.4 Alguns Modelos Probabilísticos para Variáveis Aleatórias Contínuas")
;; (find-mbest6page (+ 17 174) "7.4.1 O Modelo Uniforme")
;; (find-mbest6page (+ 17 176) "7.4.2 O Modelo Normal")
;; (find-mbest6page (+ 17 181) "7.4.3 O Modelo Exponencial")
;; (find-mbest6page (+ 17 182) "7.5 Aproximação Normal à Binomial")
;; (find-mbest6page (+ 17 185) "7.6 Funções de Variáveis Contínuas")
;; (find-mbest6page (+ 17 188) "7.7 Outros Modelos Importantes")
;; (find-mbest6page (+ 17 188) "7.7.1 A Distribuição Gama")
;; (find-mbest6page (+ 17 189) "7.7.2 A Distribuição Qui-Quadrado")
;; (find-mbest6page (+ 17 191) "7.7.3 A Distribuição t de Student")
;; (find-mbest6page (+ 17 192) "7.7.4 A Distribuição F de Snedecor")
;; (find-mbest6page (+ 17 193) "7.8 Quantis")
;; (find-mbest6page (+ 17 195) "7.9 Exemplos Computacionais")
;; (find-mbest6page (+ 17 196) "7.10 Problemas e Complementos")
;; (find-mbest6page (+ 17 203) "Capítulo 8 — Variáveis Aleatórias Multidimensionais")
;; (find-mbest6page (+ 17 203) "8.1 Distribuição Conjunta")
;; (find-mbest6page (+ 17 206) "8.2 Distribuições Marginais e Condicionais")
;; (find-mbest6page (+ 17 209) "8.3 Funções de Variáveis Aleatórias")
;; (find-mbest6page (+ 17 214) "8.4 Covariância entre Duas Variáveis Aleatórias")
;; (find-mbest6page (+ 17 220) "8.5 Variáveis Contínuas")
;; (find-mbest6page (+ 17 224) "8.6 Distribuições Condicionais Contínuas")
;; (find-mbest6page (+ 17 228) "8.7 Funções de Variáveis Contínuas")
;; (find-mbest6page (+ 17 229) "8.8 Distribuição Normal Bidimensional")
;; (find-mbest6page (+ 17 231) "8.9 Problemas e Complementos")
;; (find-mbest6page (+ 17 235) "Capítulo 9 — Noções de Simulação")
;; (find-mbest6page (+ 17 235) "9.1 Introdução")
;; (find-mbest6page (+ 17 240) "9.2 Simulação de Variáveis Aleatórias")
;; (find-mbest6page (+ 17 244) "9.3 Simulação de Alguns Modelos")
;; (find-mbest6page (+ 17 247) "9.4 Exemplos Computacionais")
;; (find-mbest6page (+ 17 252) "9.5 Problemas e Complementos")
;; (find-mbest6page (+ 17 261) "Capítulo 10 — Introdução à Inferência Estatística")
;; (find-mbest6page (+ 17 261) "10.1 Introdução")
;; (find-mbest6page (+ 17 261) "10.2 População e Amostra")
;; (find-mbest6page (+ 17 264) "10.3 Problemas de Inferência")
;; (find-mbest6page (+ 17 267) "10.4 Como Selecionar uma Amostra")
;; (find-mbest6page (+ 17 268) "10.5 Amostragem Aleatória Simples")
;; (find-mbest6page (+ 17 271) "10.6 Estatísticas e Parâmetros")
;; (find-mbest6page (+ 17 272) "10.7 Distribuições Amostrais")
;; (find-mbest6page (+ 17 277) "10.8 Distribuição Amostral da Média")
;; (find-mbest6page (+ 17 281) "10.9 Distribuição Amostral de uma Proporção")
;; (find-mbest6page (+ 17 283) "10.10 Outras Distribuições Amostrais")
;; (find-mbest6page (+ 17 287) "10.11 Determinação do Tamanho de uma Amostra")
;; (find-mbest6page (+ 17 289) "10.12 Exemplos Computacionais")
;; (find-mbest6page (+ 17 290) "10.13 Problemas e Complementos")
;; (find-mbest6page (+ 17 296) "Capítulo 11 — Estimação")
;; (find-mbest6page (+ 17 296) "11.1 Primeiras Idéias")
;; (find-mbest6page (+ 17 298) "11.2 Propriedades de Estimadores")
;; (find-mbest6page (+ 17 304) "11.3 Estimadores de Momentos")
;; (find-mbest6page (+ 17 305) "11.4 Estimadores de Mínimos Quadrados")
;; (find-mbest6page (+ 17 308) "11.5 Estimadores de Máxima Verossimilhança")
;; (find-mbest6page (+ 17 310) "11.6 Intervalos de Confiança")
;; (find-mbest6page (+ 17 316) "11.7 Erro Padrão de um Estimador")
;; (find-mbest6page (+ 17 317) "11.8 Inferência Bayesiana")
;; (find-mbest6page (+ 17 320) "11.9 Exemplos Computacionais")
;; (find-mbest6page (+ 17 324) "11.10 Problemas e Complementos")
;; (find-mbest6page (+ 17 330) "Capítulo 12 — Testes de Hipóteses")
;; (find-mbest6page (+ 17 330) "12.1 Introdução")
;; (find-mbest6page (+ 17 330) "12.2 Um Exemplo")
;; (find-mbest6page (+ 17 337) "12.3 Procedimento Geral do Teste de Hipóteses")
;; (find-mbest6page (+ 17 339) "12.4 Passos para a Construção de um Teste de Hipóteses")
;; (find-mbest6page (+ 17 339) "12.5 Testes sobre a Média de uma População com Variância Conhecida")
;; (find-mbest6page (+ 17 341) "12.6 Teste para Proporção")
;; (find-mbest6page (+ 17 344) "12.7 Poder de um Teste")
;; (find-mbest6page (+ 17 348) "12.8 Valor-p")
;; (find-mbest6page (+ 17 351) "12.9 Teste para a Variância de uma Normal")
;; (find-mbest6page (+ 17 355) "12.10 Teste sobre a Média de uma Normal com Variância Desconhecida")
;; (find-mbest6page (+ 17 358) "12.11 Problemas e Complementos")
;; (find-mbest6page (+ 17 361) "Capítulo 13 — Inferência para Duas Populações")
;; (find-mbest6page (+ 17 361) "13.1 Introdução")
;; (find-mbest6page (+ 17 365) "13.2 Comparação das Variâncias de Duas Populações Normais")
;; (find-mbest6page (+ 17 367) "13.3 Comparação de Duas Populações: Amostras Independentes")
;; (find-mbest6page (+ 17 368) "13.3.1 Populações Normais")
;; (find-mbest6page (+ 17 372) "13.3.2 Populações Não-Normais")
;; (find-mbest6page (+ 17 382) "13.4 Comparação de Duas Populações: Amostras Dependentes")
;; (find-mbest6page (+ 17 382) "13.4.1 População Normal")
;; (find-mbest6page (+ 17 384) "13.4.2 População Não-Normal")
;; (find-mbest6page (+ 17 387) "13.5 Comparação de Proporções em Duas Populações")
;; (find-mbest6page (+ 17 390) "13.6 Exemplo Computacional")
;; (find-mbest6page (+ 17 394) "13.7 Problemas e Complementos")
;; (find-mbest6page (+ 17 399) "Capítulo 14 — Análise de Aderência e Associação")
;; (find-mbest6page (+ 17 399) "14.1 Introdução")
;; (find-mbest6page (+ 17 402) "14.2 Testes de Aderência")
;; (find-mbest6page (+ 17 406) "14.3 Testes de Homogeneidade")
;; (find-mbest6page (+ 17 409) "14.4 Testes de Independência")
;; (find-mbest6page (+ 17 411) "14.5 Teste para o Coeficiente de Correlação")
;; (find-mbest6page (+ 17 414) "14.6 Outro Teste de Aderência")
;; (find-mbest6page (+ 17 417) "14.7 Problemas e Complementos")
;; (find-mbest6page (+ 17 420) "Capítulo 15 — Inferência para Várias Populações")
;; (find-mbest6page (+ 17 420) "15.1 Introdução")
;; (find-mbest6page (+ 17 425) "15.2 Modelo para Duas Subpopulações")
;; (find-mbest6page (+ 17 425) "15.2.1 Suposições")
;; (find-mbest6page (+ 17 426) "15.2.2 Estimação do Modelo")
;; (find-mbest6page (+ 17 430) "15.2.3 Intervalos de Confiança")
;; (find-mbest6page (+ 17 432) "15.2.4 Tabela de Análise de Variância")
;; (find-mbest6page (+ 17 435) "15.3 Modelo para Mais de Duas Subpopulações")
;; (find-mbest6page (+ 17 439) "15.4 Comparações entre as Médias")
;; (find-mbest6page (+ 17 441) "15.5 Teste de Homocedasticidade")
;; (find-mbest6page (+ 17 443) "15.6 Exemplo Computacional")
;; (find-mbest6page (+ 17 444) "15.7 Problemas e Complementos")
;; (find-mbest6page (+ 17 449) "Capítulo 16 — Regressão Linear Simples")
;; (find-mbest6page (+ 17 449) "16.1 Introdução")
;; (find-mbest6page (+ 17 452) "16.2 Estimação dos Parâmetros")
;; (find-mbest6page (+ 17 454) "16.3 Avaliação do Modelo")
;; (find-mbest6page (+ 17 454) "16.3.1 Estimador de σ 2e")
;; (find-mbest6page (+ 17 456) "16.3.2 Decomposição da Soma de Quadrados")
;; (find-mbest6page (+ 17 458) "16.3.3 Tabela de Análise de Variância")
;; (find-mbest6page (+ 17 460) "16.4 Propriedades dos Estimadores")
;; (find-mbest6page (+ 17 461) "16.4.1 Média e Variância dos Estimadores")
;; (find-mbest6page (+ 17 462) "16.4.2 Distribuições Amostrais dos Estimadores dos Parâmetros")
;; (find-mbest6page (+ 17 463) "16.4.3 Intervalos de Confiança para α e β")
;; (find-mbest6page (+ 17 465) "16.4.4 Intervalo de Confiança para μ (z) e Intervalo de Predição")
;; (find-mbest6page (+ 17 467) "16.5 Análise de Resíduos")
;; (find-mbest6page (+ 17 473) "16.6 Alguns Modelos Especiais")
;; (find-mbest6page (+ 17 473) "16.6.1 Reta Passando pela Origem")
;; (find-mbest6page (+ 17 475) "16.6.2 Modelos Não-Lineares")
;; (find-mbest6page (+ 17 479) "16.7 Regressão Resistente")
;; (find-mbest6page (+ 17 481) "16.8 Exemplos Computacionais")
;; (find-mbest6page (+ 17 484) "16.9 Problemas e Complementos")
;; (find-mbest6page (+ 17 495) "Referências")
;; (find-mbest6page (+ 17 497) "Conjuntos de Dados")
;; (find-mbest6page (+ 17 507) "Tabelas")
;; (find-mbest6page (+ 17 522) "Respostas")
;; (find-mbest6page (+ 17 537) "Indice remissivo")

;; (find-mbest9page        10  "SUMÁRIO")
;; (find-mbest9text        10  "SUMÁRIO")



;; «munem»  (to ".munem")
;; (find-books "__analysis/__analysis.el" "munem")
(code-pdf-page "munem" "~/books/__analysis/munem_foulis__calculo_vol_1.pdf")
(code-pdf-text "munem" "~/books/__analysis/munem_foulis__calculo_vol_1.pdf" 1)
;; (find-munempage)
;; (find-munempage        11  "Índice")
;; (find-munempage (+ 15   1) "0. Revisão")
;; (find-munempage (+ 15 479) "10. Técnicas de integração")
;; (find-munempage (+ 15 491) "10.3. Integração por substituição trigonométrica")
;; (find-munempage       631  "Respostas dos problemas selecionados")
;; (find-munemtext "")



;; «needham»  (to ".needham")
;; (find-books "__analysis/__analysis.el" "needham")
(code-pdf-page "needham" "~/books/__analysis/needham__visual_complex_analysis.pdf")
(code-pdf-text "needham" "~/books/__analysis/needham__visual_complex_analysis.pdf" 21)
;; (find-needhampage         6  "Contents")
;; (find-needhamtext         6  "Contents")
;; (find-needhampage (+ 21   6) "Mathematics must not be visualized")
;; (find-needhamtext            "Mathematics must not be visualized")
;; (find-needhampage (+ 21 189) "Differentiation: The Amplitwist")
;; (find-needhamtext (+ 21 189) "Differentiation: The Amplitwist")
;; (find-needhampage (+ 21 222) "nearer to Truth")
;; (find-needhamtext            "nearer to Truth")
;; (find-needhampage (+ 21 579) "Index")
;; (find-needhamtext "")



;; «nelsen»  (to ".nelsen")
(code-xpdf      "mathmadevisual" "~/books/__analysis/alsina_nelsen__math_made_visual.pdf")
(code-pdftotext "mathmadevisual" "~/books/__analysis/alsina_nelsen__math_made_visual.pdf")
(code-xpdf      "whenlessismore" "~/books/__analysis/alsina_nelsen__when_less_is_more__visualizing_basic_inequalities.pdf")
(code-pdftotext "whenlessismore" "~/books/__analysis/alsina_nelsen__when_less_is_more__visualizing_basic_inequalities.pdf")
(code-djvu       "proofswithoutwords" "~/books/__analysis/nelsen__proofs_without_words.djvu")
(code-djvutotext "proofswithoutwords" "~/books/__analysis/nelsen__proofs_without_words.djvu")
;; (find-mathmadevisualpage        12  "Contents")
;; (find-mathmadevisualpage (+ 17  36) "Pythagorean Theorem")
;; (find-mathmadevisualpage (+ 17 169) "Index")
;; (find-mathmadevisualtext "")
;; (find-whenlessismorepage        10  "Contents")
;; (find-whenlessismorepage (+ 21 179) "Index")
;; (find-whenlessismoretext "")
;; (find-proofswithoutwordspage        7  "Contents")
;; (find-proofswithoutwordspage (+ 7  28) "Trigonometry, Calculus & Analytic Geometry")
;; (find-proofswithoutwordspage (+ 7  31)   "The Law of Cosines I")
;; (find-proofswithoutwordspage (+ 4  35)   "The Half-Angle Tangent Formulas")
;; (find-proofswithoutwordspage (+ 4  39)   "Sums of Arctangents")
;; (find-proofswithoutwordspage (+ 4  47) "Inequalities")
;; (find-proofswithoutwordspage (+ 4  67) "Integer Sums")
;; (find-proofswithoutwordspage (+ 4 113) "Sequences and Series")
;; (find-proofswithoutwordspage (+ 4 131) "Miscellaneous")
;; (find-proofswithoutwordspage (+ 7 147) "Index of Names")
;; (find-proofswithoutwordstext "")



;; «nevanlinna»  (to ".nevanlinna")
(code-djvu       "nevanlinna" "~/books/__analysis/nevanlinna_paatero__introduction_to_complex_analysis.djvu")
(code-djvutotext "nevanlinna" "~/books/__analysis/nevanlinna_paatero__introduction_to_complex_analysis.djvu")
;; (find-nevanlinnapage        4  "Contents")
;; (find-nevanlinnapage (+ 6 343) "Index")
;; (find-nevanlinnatext "")



;; «nussenzveig»  (to ".nussenzveig")
;; (find-books "__analysis/__analysis.el" "nussenzveig")
;; (code-pdf-page "nuss1" "~/books/__analysis/nussenzveig__curso_de_fisica_basica_vol_1_mecanica.pdf")
;; (code-pdf-text "nuss1" "~/books/__analysis/nussenzveig__curso_de_fisica_basica_vol_1_mecanica.pdf" 1)
(code-pdf-page "nuss1" "~/books/__analysis/nussenzveig__curso_de_fisica_basica_1.pdf")
(code-pdf-page "nuss2" "~/books/__analysis/nussenzveig__curso_de_fisica_basica_vol_2_fluidos_oscilacoes_e_ondas_calor.pdf")
(code-pdf-text "nuss2" "~/books/__analysis/nussenzveig__curso_de_fisica_basica_vol_2_fluidos_oscilacoes_e_ondas_calor.pdf" 1)
(code-pdf-page "nuss3" "~/books/__analysis/nussenzveig__curso_de_fisica_basica_vol_3_eletromagnetismo.pdf")
(code-pdf-text "nuss3" "~/books/__analysis/nussenzveig__curso_de_fisica_basica_vol_3_eletromagnetismo.pdf" 1)

;; (find-pdftoolsr-page "~/books/__analysis/nussenzveig__curso_de_fisica_basica_1.pdf")
;; (find-nuss1page)
;; (find-nuss1page         9  "Conteúdo")
;; (find-nuss1page (+ 12   1) "Introdução")
;; (find-nuss1page (+ 12   1) "1.1. Para que serve a física?")
;; (find-nuss1page (+ 12   2) "1.2. Relações entre a física e outras ciências")
;; (find-nuss1page (+ 12   3) "1.3. O método científico")
;; (find-nuss1page (+ 12   5) "1.4. Ordens de gradeza. Algarismos significativos")
;; (find-nuss1page (+ 12   7) "1.5. Medidas de comprimento")
;; (find-nuss1page (+ 12  12) "1.6. Sistemas de coordenadas")
;; (find-nuss1page (+ 12  13) "1.7. Medida do tempo")
;; (find-nuss1page (+ 12  21)   "Problemas do capítulo 1")
;; (find-nuss1page (+ 12  23) "2. Movimento unidimensional")
;; (find-nuss1page (+ 12  23) "2.1. Velocidade média")
;; (find-nuss1page (+ 12  25) "2.2. Velocidade instantânea")
;; (find-nuss1page (+ 12  28) "2.3. O problema inverso")
;; (find-nuss1page (+ 12  30) "2.4. Aceleração")
;; (find-nuss1page (+ 12  32) "2.5. Movimento retilíneo uniformemente acelerado")
;; (find-nuss1page (+ 12  34) "2.6. Galileu e a queda dos corpos")
;; (find-nuss1page (+ 12  37)   "Problemas do capítulo 2")
;; (find-nuss1page (+ 12  40) "3. Movimento bidimensional")
;; (find-nuss1page (+ 12  40) "3.1. Descrição em termos de coordenadas")
;; (find-nuss1page (+ 12  41) "3.2. Vetores")
;; (find-nuss1page (+ 12  44) "3.3. Componentes de um vetor")
;; (find-nuss1page (+ 12  47) "3.4. Velocidade e aceleração vetoriais")
;; (find-nuss1page (+ 12  49) "3.5. Movimento uniformemente acelerado")
;; (find-nuss1page (+ 12  51) "3.6. Movimento dos projéteis")
;; (find-nuss1page (+ 12  54) "3.7. Movimento circular uniforme")
;; (find-nuss1page (+ 12  56) "3.8. Acelerações tangencial e normal")
;; (find-nuss1page (+ 12  59) "3.9. Velocidade relativa")
;; (find-nuss1page (+ 12  64) "4. Os princípios da dinâmica")
;; (find-nuss1page (+ 12  82) "5. Aplicações das leis de Newton")
;; (find-nuss1page (+ 12 105) "6. Trabalho e energia mecânica")
;; (find-nuss1page (+ 12 126) "7. Conservação da energia no movimento geral")
;; (find-nuss1page (+ 12 148) "8. Conservação do momento")
;; (find-nuss1page (+ 12 168) "9. Colisões")
;; (find-nuss1page (+ 12 186) "10. Gravitação")
;; (find-nuss1page (+ 12 223) "11. Rotações e momento angular")
;; (find-nuss1page (+ 12 248) "12. Dinâmica de corpos rígidos")
;; (find-nuss1page (+ 12 288) "13. Forças de inércia")
;; (find-nuss1page (+ 12 312) "Bibliografia")
;; (find-nuss1page (+ 12 315) "Respostas dos problemas propostos")

;; (find-nuss2page)
;; (find-nuss2page         5  "Conteúdo")
;; (find-nuss2page (+ 10   1) "1. Estática dos fluidos")
;; (find-nuss2page (+ 10  17) "2. Noções de hidrodinâmica")
;; (find-nuss2page (+ 10  28)   "Escoamentos rotacionais e irrotacionais")
;; (find-nuss2page (+ 10  34)   "Perfil parabólico")
;; (find-nuss2page (+ 10 308) "Índice alfabético")
;; (find-nuss2text "")

;; (find-nuss3page)
;; (find-nuss3page        4  "Conteúdo")
;; (find-nuss3page (+ 9 313) "Índice")
;; (find-nuss3text "")





;; «patrao»  (to ".patrao")
;; (find-books "__analysis/__analysis.el" "patrao")
;; Mauro Patrão: "Cálculo 1: derivada e integral em uma variável"
;; https://conexao.ufrj.br/2020/11/03/ufrj-reune-2-650-e-books-para-baixar-de-graca/
;; https://livros.unb.br/index.php/portal/catalog/view/7/7/38-1
(code-pdf-page "patraocalc1" "~/books/__analysis/patrao__calculo_1_derivada_e_integral_em_uma_variavel.pdf")
(code-pdf-text "patraocalc1" "~/books/__analysis/patrao__calculo_1_derivada_e_integral_em_uma_variavel.pdf" 1)
;; (find-patraocalc1page)
;; (find-patraocalc1page      5  "Sumário")
;; (find-patraocalc1text      5  "Sumário")
;; (find-patraocalc1page 213 "5.1     Á REA LÍQUIDA E VARIAÇÃO")
;; (find-patraocalc1text 213 "5.1     Á REA LÍQUIDA E VARIAÇÃO")
;; (find-patraocalc1page (+ 315) "Índice")
;; (find-patraocalc1text "")



;; «redish-gupta»  (to ".redish-gupta")
;; (find-books "__analysis/__analysis.el" "redish-gupta")
;; Redish/Gupta: "Making Meaning with Math in Physics: A Semantic Analysis"
;; https://arxiv.org/abs/1002.0472
;; https://arxiv.org/pdf/1002.0472.pdf
(code-pdf-page "redishgupta" "$S/https/arxiv.org/pdf/1002.0472.pdf")
(code-pdf-text "redishgupta" "$S/https/arxiv.org/pdf/1002.0472.pdf")
;; (find-redishguptapage)
;; (find-redishguptatext)
;; (find-redishguptapage 3 "Corinne's Shibboleth: The meaning of function attributes")
;; (find-redishguptatext 3 "Corinne's Shibboleth: The meaning of function attributes")



;; «ripolls-silveira»  (to ".ripolls-silveira")
;; (find-books "__analysis/__analysis.el" "ripolls-silveira")
;; Ripoll/Ripoll/Silveira: "Números racionais, reais e complexos"
;; https://www.lume.ufrgs.br/handle/10183/212829
;; https://www.lume.ufrgs.br/bitstream/handle/10183/212829/000783342.pdf
(code-pdf-page "ripollsnumeros" "~/books/__analysis/ripoll_ripoll_silveira__numeros_racionais_reais_e_complexos.pdf")
(code-pdf-text "ripollsnumeros" "~/books/__analysis/ripoll_ripoll_silveira__numeros_racionais_reais_e_complexos.pdf" 1)
;; (find-ripollsnumerospage)
;; (find-ripollsnumerospage        12  "Contents")
;; (find-ripollsnumerospage (+ 1 189) "Index")
;; (find-ripollsnumerostext "")



;; «ramanujan»  (to ".ramanujan")
;; https://arxiv.org/abs/1208.2694
;; https://arxiv.org/pdf/1208.2694.pdf
;; Uncovering Ramanujan's "Lost" Notebook: An Oral History
(code-pdf-page "uncoveringrlnoh" "$S/https/arxiv.org/pdf/1208.2694.pdf")
(code-pdf-text "uncoveringrlnoh" "$S/https/arxiv.org/pdf/1208.2694.pdf")
;; (find-uncoveringrlnohpage)
;; (find-uncoveringrlnohtext)



;; «ross»  (to ".ross")
;; (find-books "__analysis/__analysis.el" "ross")
(code-pdf-page "ross" "~/books/__analysis/ross__elementary_analysis_the_theory_of_calculus.pdf")
(code-pdf-text "ross" "~/books/__analysis/ross__elementary_analysis_the_theory_of_calculus.pdf" 1)
;; (find-rosspage)
;; (find-rosstext)
;; (find-rosspage        10  "Contents")
;; (find-rosspage (+ 13 1) "1 Introduction")
;; (find-rosspage (+ 13 1) "1 The Set N of Natural Numbers")
;; (find-rosspage (+ 13 6) "2 The Set Q of Rational Numbers")
;; (find-rosspage (+ 13 13) "3 The Set R of Real Numbers")
;; (find-rosspage (+ 13 20) "4 The Completeness Axiom")
;; (find-rosspage (+ 13 28) "5 The Symbols + and -")
;; (find-rosspage (+ 13 30) "6 * A Development of R")
;; (find-rosspage (+ 13 33) "2 Sequences")
;; (find-rosspage (+ 13 33) "7 Limits of Sequences")
;; (find-rosspage (+ 13 39) "8 A Discussion about Proofs")
;; (find-rosspage (+ 13 45) "9 Limit Theorems for Sequences")
;; (find-rosspage (+ 13 56) "10 Monotone Sequences and Cauchy Sequences")
;; (find-rosspage (+ 13 66) "11 Subsequences")
;; (find-rosspage (+ 13 78) "12 lim sup's and lim inf's")
;; (find-rosspage (+ 13 83) "13 * Some Topological Concepts in Metric Spaces")
;; (find-rosspage (+ 13 95) "14 Series")
;; (find-rosspage (+ 13 105) "15 Alternating Series and Integral Tests")
;; (find-rosspage (+ 13 109) "16 * Decimal Expansions of Real Numbers")
;; (find-rosspage (+ 13 123) "3 Continuity")
;; (find-rosspage (+ 13 123) "17 Continuous Functions")
;; (find-rosspage (+ 13 133) "18 Properties of Continuous Functions")
;; (find-rosspage (+ 13 139) "19 Uniform Continuity")
;; (find-rosspage (+ 13 153) "20 Limits of Functions")
;; (find-rosspage (+ 13 164) "21 * More on Metric Spaces: Continuity")
;; (find-rosspage (+ 13 178) "22 * More on Metric Spaces: Connectedness")
;; (find-rosspage (+ 13 187) "4 Sequences and Series of Functions")
;; (find-rosspage (+ 13 187) "23 Power Series")
;; (find-rosspage (+ 13 193) "24 Uniform Convergence")
;; (find-rosspage (+ 13 200) "25 More on Uniform Convergence")
;; (find-rosspage (+ 13 208) "26 Differentiation and Integration of Power Series")
;; (find-rosspage (+ 13 216) "27 * Weierstrass's Approximation Theorem")
;; (find-rosspage (+ 13 223) "5 Differentiation")
;; (find-rosspage (+ 13 223) "28 Basic Properties of the Derivative")
;; (find-rosspage (+ 13 232) "29 The Mean Value Theorem")
;; (find-rosspage (+ 13 241) "30 * L'Hospital's Rule")
;; (find-rosspage (+ 13 249) "31 Taylor's Theorem")
;; (find-rosspage (+ 13 269) "6 Integration")
;; (find-rosspage (+ 13 269) "32 The Riemann Integral")
;; (find-rosspage (+ 13 280) "33 Properties of the Riemann Integral")
;; (find-rosspage (+ 13 291) "34 Fundamental Theorem of Calculus")
;; (find-rosspage (+ 13 298) "35 * Riemann-Stieltjes Integrals")
;; (find-rosspage (+ 13 331) "36 * Improper Integrals")
;; (find-rosspage (+ 13 339) "7 Capstone")
;; (find-rosspage (+ 13 339) "37 * A Discussion of Exponents and Logarithms")
;; (find-rosspage (+ 13 347) "38 * Continuous Nowhere-Differentiable Functions")
;; (find-rosspage (+ 13 365) "Appendix on Set Notation")
;; (find-rosspage (+ 13 367) "Selected Hints and Answers")
;; (find-rosspage (+ 13 394) "A Guide to the References")
;; (find-rosspage (+ 13 397) "References")
;; (find-rosspage (+ 13 403) "Symbols Index")
;; (find-rosspage (+ 13 405) "Index")
;; (find-rosstext "")
;;
;; (brg "~/books/__analysis/ross__elementary_analysis_the_theory_of_calculus.pdf")
;; (kill-new "4,10-12,69-79,282-310")
;; (kill-new "ross__elementary_analysis_secs_10_32_33_34.pdf")
;; (find-extra-file-links "~/2022.1-C2/ross__elementary_analysis_secs_10_32_33_34.pdf" "ross20221")
;; http://angg.twu.net/2022.1-C2/ross__elementary_analysis_secs_10_32_33_34.pdf
(code-pdf-page "ross20221" "~/2022.1-C2/ross__elementary_analysis_secs_10_32_33_34.pdf")
(code-pdf-text "ross20221" "~/2022.1-C2/ross__elementary_analysis_secs_10_32_33_34.pdf")
;; (find-ross20221page)
;; (find-ross20221text)
;; (find-ross20221page (+ 295 -253) "34.4 Theorem [Change of Variable]")
;; (find-ross20221text (+ 295 -253) "34.4 Theorem [Change of Variable]")



;; «royden»  (to ".royden")
;; (find-books "__analysis/__analysis.el" "royden")
(code-pdf-page "royden" "~/books/__analysis/royden__real_analysis_4th_ed.pdf")
(code-pdf-text "royden" "~/books/__analysis/royden__real_analysis_4th_ed.pdf" 1)
;; (find-roydenpage         8  "Contents")
;; (find-roydenpage (+ 11  54) "2 Lebesgue Measure")
;; (find-roydenpage (+ 11  64)   "Littlewood's three principles")
;; (find-roydenpage (+ 11 222) "11 Topological spaces")
;; (find-roydenpage (+ 11 419) "16 The Daniell Integral")
;; (find-roydenpage (+ 11 497) "Subject index")
;; (find-roydentext "")


;; «rudin»  (to ".rudin")
;; http://gigapedia.com/items/5919/principles-of-mathematical-analysis--international-series-in-pure--amp--applied-mathematics-
;; http://gigapedia.com/items/39383/real-and-complex-analysis--mcgraw-hill-international-editions--mathematics-series-
(code-xpdf "rudinpma" "~/books/__analysis/rudin__principles_of_mathematical_analysis.pdf")
(code-xpdf "rudinrca" "~/books/__analysis/rudin__real_and_complex_analysis.pdf")
;; (find-rudinpmapage         1  "Contents")
;; (find-rudinpmapage       172  "Index")
;; (find-rudinrcapage         6  "Contents")
;; (find-rudinrcapage (+ 11 405) "Index")


;; «salsburg»  (to ".salsburg")
;; http://gigapedia.com/items/362470/the-lady-tasting-tea--how-statistics-revolutionized-science-in-the-twentieth-century
(code-djvu       "ladytastingtea" "~/books/__analysis/salsburg__the_lady_tasting_tea.djvu")
(code-djvutotext "ladytastingtea" "~/books/__analysis/salsburg__the_lady_tasting_tea.djvu")
;; (find-ladytastingteapage         6  "Contents")
;; (find-ladytastingteapage (+ 13 161) "16. Doing Away With Parameters")
;; (find-ladytastingteapage (+ 13 327) "Index")
;; (find-ladytastingteatext "")



;; «schey»  (to ".schey")
;; http://gigapedia.com/items/116337/div--grad--curl--and-all-that--an-informal-text-on-vector-calculus--3ed
(code-pdf-page "divgradcurl" "~/books/__analysis/schey__div_grad_curl_and_all_that.pdf")
(code-pdf-text "divgradcurl" "~/books/__analysis/schey__div_grad_curl_and_all_that.pdf")
;; (find-divgradcurlpage)
;; (find-divgradcurltext)
;; (find-divgradcurlpage        6  "Contents")
;; (find-divgradcurlpage (+ 8   1) "I. Introduction, Vector Functions, and Electrostatics")
;; (find-divgradcurlpage (+ 8  11) "II. Surface Integrals and the Divergence")
;; (find-divgradcurlpage (+ 8  17)     "Definition of Surface Integrals")
;; (find-divgradcurlpage (+ 8  21)     "Evaluating Surface Integrals")
;; (find-divgradcurlpage (+ 8  29)     "reduced to the computation of a double integral")
;; (find-divgradcurlpage (+ 8  29)     "Flux")
;; (find-divgradcurlpage (+ 8  36)     "Divergence")
;; (find-divgradcurlpage (+ 8  43)     "The Del Notation")
;; (find-divgradcurlpage (+ 8  43)     "The Divergence Theorem")
;; (find-divgradcurlpage (+ 8  44)       "Gauss's Theorem")
;; (find-divgradcurlpage (+ 8  49)     "Two simple applications of the Divergence Theorem")
;; (find-divgradcurlpage (+ 8  50)       "stuff is conserved")
;; (find-divgradcurlpage (+ 8  63) "III. Line Integrals and the Curl")
;; (find-divgradcurlpage (+ 8  63)     "Work and Line Integrals")
;; (find-divgradcurlpage (+ 8  63)     "Line Integrals Involving Vector Functions")
;; (find-divgradcurlpage (+ 8  70)     "Path Independence")
;; (find-divgradcurlpage (+ 8  75)     "The Curl")
;; (find-divgradcurlpage (+ 8  80)     "irrotational")
;; (find-divgradcurlpage (+ 8  82)     "The Curl in Cylindrical and Spherical Coordinates")
;; (find-divgradcurlpage (+ 8  85)     "The Meaning of the Curl")
;; (find-divgradcurlpage (+ 8  89)     "a small paddle wheel would spin")
;; (find-divgradcurlpage (+ 8  90)     "Differential Form of the Circulation Law")
;; (find-divgradcurlpage (+ 8  92)     "Stokes' Theorem")
;; (find-divgradcurlpage (+ 8  98)     "An Application of Stokes' Theorem")
;; (find-divgradcurlpage (+ 8  98)       "Ampère's circuital law")
;; (find-divgradcurlpage (+ 8 100)     "Stokes' Theorem and Simply Connected Regions")
;; (find-divgradcurlpage (+ 8 101)     "Path Independence and the Curl")
;; (find-divgradcurlpage (+ 8 114) "IV. The Gradient")
;; (find-divgradcurlpage (+ 8 114)     "Line Integrals and the Gradient")
;; (find-divgradcurlpage (+ 8 121)     "Finding the Electrostatic Field")
;; (find-divgradcurlpage (+ 8 122)     "Laplacian")
;; (find-divgradcurlpage (+ 8 122)     "Poisson's equation")
;; (find-divgradcurlpage (+ 8 123)     "Laplaces's equation")
;; (find-divgradcurlpage (+ 8 130)     "Directional Derivatives and the Gradient")
;; (find-divgradcurlpage (+ 8 137)     "Geometrical Significance of the Gradient")
;; (find-divgradcurlpage (+ 8 140)     "The Gradient in Cylindrical and Spherical Coordinates")
;; (find-divgradcurlpage (+ 8 148)     "Green's Theorem")
;; (find-divgradcurlpage (+ 8 163) "Index")
;; (find-divgradcurltext "")




;; «schwartz»  (to ".schwartz")
;; (find-books "__analysis/__analysis.el" "schwartz")
(code-pdf-page "schwartzmps" "~/books/__analysis/schwartz__mathematics_for_the_physical_sciences.pdf")
(code-pdf-text "schwartzmps" "~/books/__analysis/schwartz__mathematics_for_the_physical_sciences.pdf" 1)
;; (find-schwartzmpspage)
;; (find-schwartzmpspage        7  "Contents")
;; (find-schwartzmpspage (+ -1 357) "Index")
;; (find-schwartzmpstext "")



;; «seco-patrao»  (to ".seco-patrao")
;; (find-books "__analysis/__analysis.el" "seco-patrao")
;; https://conexao.ufrj.br/2020/11/03/ufrj-reune-2-650-e-books-para-baixar-de-graca/
;; https://livros.unb.br/index.php/portal/catalog/view/37/24/134-1
(code-pdf-page "spedos" "~/books/__analysis/seco_patrao__edos_e_series_de_potencias.pdf")
(code-pdf-text "spedos" "~/books/__analysis/seco_patrao__edos_e_series_de_potencias.pdf" 1)
;; (find-spedospage)
;; (find-spedospage        6  "Sumário")
;; (find-spedospage (+ 1  13) "Index")
;; (find-spedospage (+ 1 353) "Referências")
;; (find-spedostext "")



;; «sloughter»  (to ".sloughter")
;; http://gigapedia.com/items/202138/yet-another-calculus-text---a-short-introduction-with-infinitesimals
(code-xpdf      "sloughter" "~/books/__analysis/sloughter__yet_another_calculus_text_a_short_introduction_with_infinitesimals.pdf")
(code-pdftotext "sloughter" "~/books/__analysis/sloughter__yet_another_calculus_text_a_short_introduction_with_infinitesimals.pdf")
;; (find-sloughterpage        5  "Contents")
;; (find-sloughterpage (+ 6 140) "Index")
;; (find-sloughtertext "")

;; http://cfsv.synechism.org/cfsv.pdf
(code-pdf-page "cfsv" "$S/http/cfsv.synechism.org/cfsv.pdf")
(code-pdf-text "cfsv" "$S/http/cfsv.synechism.org/cfsv.pdf")
;; (find-cfsvpage)
;; (find-cfsvtext)



;; «spivak»  (to ".spivak")
;; http://gigapedia.com/items/107053/calculus
(code-djvu       "spivakcalculus" "~/books/__analysis/spivak__calculus.djvu")
(code-djvutotext "spivakcalculus" "~/books/__analysis/spivak__calculus.djvu")
;; (find-spivakcalculuspage        11  "Contents")
;; (find-spivakcalculuspage (+ 13   3) "1 Basic Properties of Numbers")
;; (find-spivakcalculuspage (+ 13  21) "2 Numbers of Various Sorts")
;; (find-spivakcalculuspage (+ 13  39) "3 Functions")
;; (find-spivakcalculuspage (+ 13  56) "4 Graphs")
;; (find-spivakcalculuspage (+ 13  90) "5 Limits")
;; (find-spivakcalculuspage (+ 13 113) "6 Continuous Functions")
;; (find-spivakcalculuspage (+ 13 120) "7 Three hard theorems")
;; (find-spivakcalculuspage (+ 13 122)   "Intermediate Value Theorem")
;; (find-spivakcalculuspage (+ 13 131) "8 Least Upper Bounds")
;; (find-spivakcalculuspage (+ 13 147) "9 Derivatives")
;; (find-spivakcalculuspage (+ 13 166) "10 Differentiation")
;; (find-spivakcalculuspage (+ 13 185) "11 Signification of the Derivative")
;; (find-spivakcalculuspage (+ 13 190)    "Mean Value Theorem")
;; (find-spivakcalculuspage (+ 13 202)    "Problems")
;; (find-spivakcalculuspage (+ 13 227) "12 Inverse Functions")
;; (find-spivakcalculuspage (+ 13 250) "13 Integrals")
;; (find-spivakcalculuspage (+ 13 282) "14 The Fundamental Theorem of Calculus")
;; (find-spivakcalculuspage (+ 13 289)    "area")
;; (find-spivakcalculuspage (+ 13 300) "15 The Trigonomtric Functions")
;; (find-spivakcalculuspage (+ 13 321) "16 Pi is irrational")
;; (find-spivakcalculuspage (+ 13 327) "17 Planetary motion")
;; (find-spivakcalculuspage (+ 13 336) "18 The Logarithm and Exponential Functions")
;; (find-spivakcalculuspage (+ 13 365)    "Theorem 2 (the substitution formula)")
;; (find-spivakcalculuspage (+ 13 359) "19 Integration in Elementary Terms")
;; (find-spivakcalculuspage (+ 13 397)    "Appendix. The Cosmopolitan Integral")
;; (find-spivakcalculuspage (+ 13 405) "20 Approximation by Polynomial Functions")
;; (find-spivakcalculuspage (+ 13 435) "21 e is Transcendental")
;; (find-spivakcalculuspage (+ 13 445) "22 Infinite Sequences")
;; (find-spivakcalculuspage (+ 13 464) "23 Infinite Series")
;; (find-spivakcalculuspage (+ 13 491) "24 Uniform Convergence and Power Series")
;; (find-spivakcalculuspage (+ 13 517) "25 Complex Numbers")
;; (find-spivakcalculuspage (+ 13 532) "26 Complex Functions")
;; (find-spivakcalculuspage (+ 13 546) "27 Complex Power Series")
;; (find-spivakcalculuspage (+ 13 571) "28 Fields")
;; (find-spivakcalculuspage (+ 13 578) "29 Construction of the Real Numbers")
;; (find-spivakcalculuspage (+ 13 591) "30 Uniqueness of the Real Numbers")
;; (find-spivakcalculuspage (+ 13 609) "Answers to Selected Problems")
;; (find-spivakcalculuspage (+ 13 659) "Index")
;; (find-spivakcalculustext "")

;; http://gigapedia.org/items/15222/calculus-on-manifolds--a-modern-approach-to-classical-theorems-of-advanced-calculus
(code-djvu       "spivakcman" "~/books/__analysis/spivak__calculus_on_manifolds.djvu")
(code-djvutotext "spivakcman" "~/books/__analysis/spivak__calculus_on_manifolds.djvu")
;; (find-spivakcmanpage         9  "Contents")
;; (find-spivakcmanpage (+ 12  11) "Functions and continuity")
;; (find-spivakcmanpage (+ 12  34) "Inverse functions")
;; (find-spivakcmanpage (+ 12  40) "Implicit functions")
;; (find-spivakcmanpage (+ 12 141) "Index")
;; (find-spivakcmantext "")

(code-pdf       "spivakdiff5" "~/books/__analysis/spivak__differential_geometry_5.pdf")
(code-pdftotext "spivakdiff5" "~/books/__analysis/spivak__differential_geometry_5.pdf" 1)
;; (find-spivakdiff5page)
;; (find-spivakdiff5page        3  "Contents")
;; (find-spivakdiff5page (+ 8   1) "Index")
;; (find-spivakdiff5page (+ 8 393) "Index")
;; (find-spivakdiff5page (+ 8 459) "Index")
;; (find-spivakdiff5page (+ 8 461) "Index")
;; (find-spivakdiff5text "")




;; «stanley»  (to ".stanley")
(code-djvu       "stanley1" "~/books/__analysis/stanley__enumerative_combinatorics_vol_1.djvu")
(code-djvutotext "stanley1" "~/books/__analysis/stanley__enumerative_combinatorics_vol_1.djvu")
(code-xpdf       "stanley2" "~/books/__analysis/stanley__enumerative_combinatorics_vol_2.pdf")
(code-pdftotext  "stanley2" "~/books/__analysis/stanley__enumerative_combinatorics_vol_2.pdf")
;; (find-stanley1page         8  "Contents")
;; (find-stanley1page (+ 10 296) "Index")
;; (find-stanley1text "")
;; (find-stanley2page         9  "Contents")
;; (find-stanley2page (+ 12 561) "Index")
;; (find-stanley2text "")



;; «stewart» (to ".stewart")
;; (find-books "__analysis/__analysis.el" "stewart")
;; file:///home/edrx/books/__analysis/stewart__calculus_7th_ed.pdf
;; http://angg.twu.net/ tmp/stewart__calculus_7th_ed.pdf
(code-pdf-page "stewart7" "~/books/__analysis/stewart__calculus_7th_ed.pdf")
(code-pdf-text "stewart7" "~/books/__analysis/stewart__calculus_7th_ed.pdf" 1226)
(code-pdf-text "stewart7" "~/books/__analysis/stewart__calculus_7th_ed.pdf" 32)
;; (find-stewart7page)
;; (find-stewart7text "")
;; (find-stewart7page 1373       "Special functions")
;; (find-stewart7page 1376       "Table of integrals")
;; (find-stewart7page         7  "Contents")
;; (find-stewart7text         7  "Contents")
;; (find-stewart7page (+ 32    1) "A Preview of Calculus")
;; (find-stewart7page (+ 32    9) "1 Functions and Limits")
;; (find-stewart7page (+ 32   10)  "1.1 Four Ways to Represent a Function")
;; (find-stewart7page (+ 32   10)      "dependent variable")
;; (find-stewart7text (+ 32   10)      "dependent variable")
;; (find-stewart7page (+ 32   16)      "Piecewise")
;; (find-stewart7text (+ 32   16)      "Piecewise")
;; (find-stewart7page (+ 32   23)  "1.2 Mathematical Models: A Catalog of Essential Functions")
;; (find-stewart7page (+ 32   36)  "1.3 New Functions from Old Functions")
;; (find-stewart7page (+ 32   44)  "1.4 The Tangent and Velocity Problems")
;; (find-stewart7page (+ 32   50)  "1.5 The Limit of a Function")
;; (find-stewart7page (+ 32   62)  "1.6 Calculating Limits Using the Limit Laws")
;; (find-stewart7page (+ 32   72)  "1.7 The Precise Definition of a Limit")
;; (find-stewart7page (+ 32   81)  "1.8 Continuity")
;; (find-stewart7page (+ 32   93)    "Review")
;; (find-stewart7page (+ 32   97)    "Principles of Problem Solving")
;; (find-stewart7page (+ 32  103) "2 Derivatives")
;; (find-stewart7page (+ 32  104)  "2.1 Derivatives and Rates of Change")
;; (find-stewart7page (+ 32  114)   "Early Methods for Finding Tangents")
;; (find-stewart7page (+ 32  114)  "2.2 The Derivative as a Function")
;; (find-stewart7page (+ 32  117)   "The symbol dydx, which was introduced by Leibniz")
;; (find-stewart7text (+ 32  117)   "The symbol dydx, which was introduced by Leibniz")
;; (find-stewart7page (+ 32  126)  "2.3 Differentiation Formulas")
;; (find-stewart7page (+ 32  140)   "Building a Better Roller Coaster")
;; (find-stewart7page (+ 32  140)  "2.4 Derivatives of Trigonometric Functions")
;; (find-stewart7page (+ 32  148)  "2.5 The Chain Rule")
;; (find-stewart7page (+ 32  156)   "Where Should a Pilot Start Descent?")
;; (find-stewart7page (+ 32  157)  "2.6 Implicit Differentiation")
;; (find-stewart7page (+ 32  163)  "Families of Implicit Curves")
;; (find-stewart7page (+ 32  164)  "2.7 Rates of Change in the Natural and Social Sciences")
;; (find-stewart7page (+ 32  176)  "2.8 Related Rates")
;; (find-stewart7page (+ 32  183)  "2.9 Linear Approximations and Differentials")
;; (find-stewart7page (+ 32  185)   "Differentials")
;; (find-stewart7page (+ 32  185)     "dx is an independent variable")
;; (find-stewart7text (+ 32  185)     "dx is an independent variable")
;; (find-stewart7page (+ 32  189)   "Laboratory project: Taylor polynomials")
;; (find-stewart7page (+ 32  190)  "Review")
;; (find-stewart7page (+ 32  194)  "Problems Plus")
;; (find-stewart7page (+ 32  197) "3 Applications of Differentiation")
;; (find-stewart7page (+ 32  198)  "3.1 Maximum and Minimum Values")
;; (find-stewart7page (+ 32  206)  "The Calculus of Rainbows")
;; (find-stewart7page (+ 32  208)  "3.2 The Mean Value Theorem")
;; (find-stewart7page (+ 32  213)  "3.3 How Derivatives Affect the Shape of a Graph")
;; (find-stewart7page (+ 32  223)  "3.4 Limits at Infinity; Horizontal Asymptotes")
;; (find-stewart7page (+ 32  237)  "3.5 Summary of Curve Sketching")
;; (find-stewart7page (+ 32  244)  "3.6 Graphing with Calculus and Calculators")
;; (find-stewart7page (+ 32  250)  "3.7 Optimization Problems")
;; (find-stewart7page (+ 32  262)  "The Shape of a Can")
;; (find-stewart7page (+ 32  263)  "3.8 Newton's Method")
;; (find-stewart7page (+ 32  269)  "3.9 Antiderivatives")
;; (find-stewart7page (+ 32  275)  "Review")
;; (find-stewart7page (+ 32  279)  "Problems Plus")
;; (find-stewart7page (+ 32  283) "4 Integrals")
;; (find-stewart7page (+ 32  284)  "4.1 Areas and Distances")
;; (find-stewart7page (+ 32  289)    "upper sums")
;; (find-stewart7page (+ 32  295)  "4.2 The Definite Integral")
;; (find-stewart7page (+ 32  303)    "Properties of the definite integral")
;; (find-stewart7page (+ 32  305)    "Comparison properties of the integral")
;; (find-stewart7page (+ 32  309)  "Area Functions")
;; (find-stewart7page (+ 32  310)  "4.3 The Fundamental Theorem of Calculus")
;; (find-stewart7page (+ 32  321)  "4.4 Indefinite Integrals and the Net Change Theorem")
;; (find-stewart7page (+ 32  329)   "Newton, Leibniz, and the Invention of Calculus")
;; (find-stewart7page (+ 32  330)  "4.5 The Substitution Rule")
;; (find-stewart7page (+ 32  337)   "Review")
;; (find-stewart7page (+ 32  341)   "Problems Plus")
;; (find-stewart7page (+ 32  343) "5 Applications of Integration")
;; (find-stewart7page (+ 32  344)  "5.1 Areas Between Curves")
;; (find-stewart7page (+ 32  351)   "The Gini Index")
;; (find-stewart7page (+ 32  352)  "5.2 Volumes")
;; (find-stewart7page (+ 32  353)   "Definition of volume")
;; (find-stewart7page (+ 32  363)  "5.3 Volumes by Cylindrical Shells")
;; (find-stewart7page (+ 32  368)  "5.4 Work")
;; (find-stewart7page (+ 32  373)  "5.5 Average Value of a Function")
;; (find-stewart7page (+ 32  376)  "Calculus and Baseball")
;; (find-stewart7page (+ 32  378)  "Review")
;; (find-stewart7page (+ 32  380)  "Problems Plus")
;; (find-stewart7page (+ 32  383) "6 Inverse Functions:")
;; (find-stewart7page (+ 32  384)  "6.1 Inverse Functions")
;; (find-stewart7page (+ 32  391)  "6.2. Exponential Functions and Their Derivatives")
;; (find-stewart7page (+ 32  421)  "Their Derivatives 391 Function")
;; (find-stewart7page (+ 32  429)  "Functions 404 Function")
;; (find-stewart7page (+ 32  437)  "Functions 410 Exponential Functions")
;; (find-stewart7page (+ 32  446)  "6.5 Exponential Growth and Decay")
;; (find-stewart7page (+ 32  453)  "6.6 Inverse Trigonometric Functions")
;; (find-stewart7page (+ 32  461)  "Where to Sit at the Movies")
;; (find-stewart7page (+ 32  462)  "6.7 Hyperbolic Functions")
;; (find-stewart7page (+ 32  469)  "6.8 Indeterminate Forms and l'Hospital's Rule")
;; (find-stewart7page (+ 32  480)  "The Origins of l'Hospital's Rule")
;; (find-stewart7page (+ 32  480)  "Review")
;; (find-stewart7page (+ 32  485)  "Problems Plus")
;; (find-stewart7page (+ 32  487) "7 Techniques of Integration")
;; (find-stewart7page (+ 32  488)  "7.1 Integration by Parts")
;; (find-stewart7page (+ 32  492)    "7.1. Exercises")
;; (find-stewart7page (+ 32  495)  "7.2 Trigonometric Integrals")
;; (find-stewart7page (+ 32  502)  "7.3 Trigonometric Substitution")
;; (find-stewart7page (+ 32  507)    "Exercises")
;; (find-stewart7page (+ 32  508)  "7.4 Integration of Rational Functions by Partial Fractions")
;; (find-stewart7page (+ 32  518)  "7.5 Strategy for Integration")
;; (find-stewart7page (+ 32  523)  "7.5. Exercises")
;; (find-stewart7page (+ 32  524)  "7.6 Integration Using Tables and Computer Algebra Systems")
;; (find-stewart7page (+ 32  529)  "Patterns in Integrals")
;; (find-stewart7page (+ 32  530)  "7.7 Approximate Integration")
;; (find-stewart7page (+ 32  543)  "7.8 Improper Integrals")
;; (find-stewart7page (+ 32  549)     "Comparison theorem")
;; (find-stewart7page (+ 32  553)  "Review")
;; (find-stewart7page (+ 32  557)  "Problems Plus")
;; (find-stewart7page (+ 32  561) "8 Further Applications of Integration")
;; (find-stewart7page (+ 32  562)  "8.1 Arc Length")
;; (find-stewart7text (+ 32  562)  "8.1 Arc Length")
;; (find-stewart7page (+ 32  569)  "Arc Length Contest")
;; (find-stewart7page (+ 32  569)  "8.2 Area of a Surface of Revolution")
;; (find-stewart7page (+ 32  575)  "Rotating on a Slant")
;; (find-stewart7page (+ 32  576)  "8.3 Applications to Physics and Engineering")
;; (find-stewart7page (+ 32  586)  "Complementary Coffee Cups")
;; (find-stewart7page (+ 32  587)  "8.4 Applications to Economics and Biology")
;; (find-stewart7page (+ 32  592)  "8.5 Probability")
;; (find-stewart7page (+ 32  599)  "Review")
;; (find-stewart7page (+ 32  601)  "Problems Plus")
;; (find-stewart7page (+ 32  603) "9 Differential Equations")
;; (find-stewart7page (+ 32  604)  "9.1 Modeling with Differential Equations")
;; (find-stewart7page (+ 32  609)  "9.2 Direction Fields and Euler's Method")
;; (find-stewart7page (+ 32  618)  "9.3 Separable Equations")
;; (find-stewart7page (+ 32  624)   "9.3. Exercises")
;; (find-stewart7page (+ 32  627)    "How Fast Does a Tank Drain?")
;; (find-stewart7page (+ 32  628)    "Which Is Faster, Going Up or Coming Down?")
;; (find-stewart7page (+ 32  629)  "9.4 Models for Population Growth")
;; (find-stewart7page (+ 32  640)  "9.5 Linear Equations")
;; (find-stewart7page (+ 32  646)  "9.6 Predator-Prey Systems")
;; (find-stewart7page (+ 32  653)  "Review")
;; (find-stewart7page (+ 32  657)  "Problems Plus")
;; (find-stewart7page (+ 32  659) "10 Parametric Equations and Polar Coordinates")
;; (find-stewart7page (+ 32  660)  "10.1 Curves Defined by Parametric Equations")
;; (find-stewart7page (+ 32  668)   "Running Circles around Circles")
;; (find-stewart7page (+ 32  669)  "10.2 Calculus with Parametric Curves")
;; (find-stewart7page (+ 32  677)   "Bézier Curves")
;; (find-stewart7page (+ 32  678)  "10.3 Polar Coordinates")
;; (find-stewart7page (+ 32  688)   "Families of Polar Curves")
;; (find-stewart7page (+ 32  689)  "10.4 Areas and Lengths in Polar Coordinates")
;; (find-stewart7page (+ 32  694)  "10.5 Conic Sections")
;; (find-stewart7page (+ 32  702)  "10.6 Conic Sections in Polar Coordinates")
;; (find-stewart7page (+ 32  709)  "Review")
;; (find-stewart7page (+ 32  712)  "Problems Plus")
;; (find-stewart7page (+ 32  713) "11 Infinite Sequences and Series")
;; (find-stewart7page (+ 32  714)  "11.1 Sequences")
;; (find-stewart7page (+ 32  727)   "Logistic Sequences")
;; (find-stewart7page (+ 32  727)  "11.2 Series")
;; (find-stewart7page (+ 32  738)  "11.3 The Integral Test and Estimates of Sums")
;; (find-stewart7page (+ 32  746)  "11.4 The Comparison Tests")
;; (find-stewart7page (+ 32  751)  "11.5 Alternating Series")
;; (find-stewart7page (+ 32  756)  "11.6 Absolute Convergence and the Ratio and Root Tests")
;; (find-stewart7page (+ 32  763)  "11.7 Strategy for Testing Series")
;; (find-stewart7page (+ 32  765)  "11.8 Power Series")
;; (find-stewart7page (+ 32  770)  "11.9 Representations of Functions as Power Series")
;; (find-stewart7page (+ 32  777)  "11.10 Taylor and Maclaurin Series")
;; (find-stewart7page (+ 32  791)   "An Elusive Limit")
;; (find-stewart7page (+ 32  791)   "How Newton Discovered the Binomial Series")
;; (find-stewart7page (+ 32  792)  "11.11 Applications of Taylor Polynomials")
;; (find-stewart7page (+ 32  801)   "Radiation from the Stars")
;; (find-stewart7page (+ 32  802)   "Review")
;; (find-stewart7page (+ 32  805)   "Problems Plus")
;; (find-stewart7page (+ 32  809) "12 Vectors and the Geometry of Space")
;; (find-stewart7page (+ 32  810)  "12.1 Three-Dimensional Coordinate Systems")
;; (find-stewart7page (+ 32  815)  "12.2 Vectors")
;; (find-stewart7page (+ 32  824)  "12.3 The Dot Product")
;; (find-stewart7page (+ 32  832)  "12.4 The Cross Product")
;; (find-stewart7page (+ 32  840)    "The Geometry of a Tetrahedron")
;; (find-stewart7page (+ 32  840)  "12.5 Equations of Lines and Planes")
;; (find-stewart7page (+ 32  850)   "Putting 3D in Perspective")
;; (find-stewart7page (+ 32  851)  "12.6 Cylinders and Quadric Surfaces")
;; (find-stewart7page (+ 32  858)   "Review")
;; (find-stewart7page (+ 32  861)   "Problems Plus")
;; (find-stewart7page (+ 32  863) "13 Vector Functions")
;; (find-stewart7page (+ 32  864)  "13.1 Vector Functions and Space Curves")
;; (find-stewart7page (+ 32  871)  "13.2 Derivatives and Integrals of Vector Functions")
;; (find-stewart7page (+ 32  877)  "13.3 Arc Length and Curvature")
;; (find-stewart7page (+ 32  886)  "13.4 Motion in Space: Velocity and Acceleration")
;; (find-stewart7page (+ 32  896)   "Kepler's Laws")
;; (find-stewart7page (+ 32  897)   "Review")
;; (find-stewart7page (+ 32  900)   "Problems Plus")
;; (find-stewart7page (+ 32  901) "14 Partial Derivatives")
;; (find-stewart7page (+ 32  902)  "14.1 Functions of Several Variables")
;; (find-stewart7page (+ 32  916)  "14.2 Limits and Continuity")
;; (find-stewart7page (+ 32  924)  "14.3 Partial Derivatives")
;; (find-stewart7page (+ 32  939)  "14.4 Tangent Planes and Linear Approximations")
;; (find-stewart7page (+ 32  943)       "we define the differential dx")
;; (find-stewart7text (+ 32  943)       "we define the differential dx")
;; (find-stewart7page (+ 32  948)  "14.5 The Chain Rule")
;; (find-stewart7page (+ 32  951)       "intermediate variables")
;; (find-stewart7text (+ 32  951)       "intermediate variables")
;; (find-stewart7page (+ 32  957)  "14.6 Directional Derivatives and the Gradient Vector")
;; (find-stewart7page (+ 32  970)  "14.7 Maximum and Minimum Values")
;; (find-stewart7page (+ 32  980)   "Designing a Dumpster")
;; (find-stewart7page (+ 32  980)   "Quadratic Approximations and Critical Points")
;; (find-stewart7page (+ 32  981)  "14.8 Lagrange Multipliers")
;; (find-stewart7page (+ 32  988)   "Rocket Science")
;; (find-stewart7page (+ 32  990)   "Hydro-Turbine Optimization")
;; (find-stewart7page (+ 32  991)  "Review")
;; (find-stewart7page (+ 32  995)  "Problems Plus")
;; (find-stewart7page (+ 32  997) "15 Multiple Integrals")
;; (find-stewart7page (+ 32  998)  "15.1 Double Integrals over Rectangles")
;; (find-stewart7page (+ 32 1006)  "15.2 Iterated Integrals")
;; (find-stewart7page (+ 32 1012)  "15.3 Double Integrals over General Regions")
;; (find-stewart7page (+ 32 1021)  "15.4 Double Integrals in Polar Coordinates")
;; (find-stewart7page (+ 32 1027)  "15.5 Applications of Double Integrals")
;; (find-stewart7page (+ 32 1037)  "15.6 Surface Area [o pt-br não tem essa seção]")
;; (find-stewart7page (+ 32 1041)  "15.7 Triple Integrals")
;; (find-stewart7page (+ 32 1051)   "Volumes of Hyperspheres")
;; (find-stewart7page (+ 32 1051)  "15.8 Triple Integrals in Cylindrical Coordinates")
;; (find-stewart7page (+ 32 1056)   "The Intersection of Three Cylinders")
;; (find-stewart7page (+ 32 1057)  "15.9 Triple Integrals in Spherical Coordinates")
;; (find-stewart7page (+ 32 1063)   "Roller Derby")
;; (find-stewart7page (+ 32 1064)  "15.10 Change of Variables in Multiple Integrals")
;; (find-stewart7page (+ 32 1073)  "Review")
;; (find-stewart7page (+ 32 1077)  "Problems Plus")
;; (find-stewart7page (+ 32 1079) "16 Vector Calculus")
;; (find-stewart7text (+ 32 1079)    "Vector Calculus")
;; (find-stewart7page (+ 32 1080)  "16.1 Vector Fields")
;; (find-stewart7page (+ 32 1087)  "16.2 Line Integrals")
;; (find-stewart7page (+ 32 1099)  "16.3 The Fundamental Theorem for Line Integrals")
;; (find-stewart7page (+ 32 1108)  "16.4 Green's Theorem")
;; (find-stewart7page (+ 32 1115)  "16.5 Curl and Divergence")
;; (find-stewart7page (+ 32 1123)  "16.6 Parametric Surfaces and Their Areas")
;; (find-stewart7page (+ 32 1134)  "16.7 Surface Integrals")
;; (find-stewart7page (+ 32 1143)    "Gauss's Law")
;; (find-stewart7text (+ 32 1143)    "Gauss's Law")
;; (find-stewart7page (+ 32 1146)  "16.8 Stokes' Theorem")
;; (find-stewart7page (+ 32 1152)   "Three Men and Two Theorems")
;; (find-stewart7page (+ 32 1152)  "16.9 The Divergence Theorem")
;; (find-stewart7page (+ 32 1159)  "16.10 Summary")
;; (find-stewart7page (+ 32 1160)  "Review")
;; (find-stewart7page (+ 32 1163)  "Problems Plus")
;; (find-stewart7page (+ 32 1165) "17 Second-Order Differential Equations")
;; (find-stewart7page (+ 32 1166)  "17.1 Second-Order Linear Equations")
;; (find-stewart7page (+ 32 1172)  "17.2 Nonhomogeneous Linear Equations")
;; (find-stewart7page (+ 32 1180)  "17.3 Applications of Second-Order Differential Equations")
;; (find-stewart7page (+ 32 1188)  "17.4 Series Solutions")
;; (find-stewart7page (+ 32 1193)  "Review")
;; (find-stewart7text (+ 32 1193)  "Review")
;; (find-stewart7page (+ 1226  1) "Appendixes")
;; (find-stewart7text (+ 1226  1) "Appendixes")
;; (find-stewart7page (+ 1226  2) "A. Numbers, Inequalities, and Absolute Values")
;; (find-stewart7text (+ 1226  2)    "Numbers, Inequalities, and Absolute Values")
;; (find-stewart7page (+ 1226 10) "B. Coordinate Geometry and Lines")
;; (find-stewart7text (+ 1226 10)    "Coordinate Geometry and Lines")
;; (find-stewart7page (+ 1226 16) "C. Graphs of Second-Degree Equations")
;; (find-stewart7text (+ 1226 16)    "Graphs of Second-Degree Equations")
;;         7,33-40 stewart7-cap0
;;        7,41-134 stewart7-cap1
;;     7-8,135-228 stewart7-cap2
;;       8,229-314 stewart7-cap3
;;       8,315-374 stewart7-cap4
;;       9,375-414 stewart7-cap5
;;       9,415-518 stewart7-cap6
;;      10,519-592 stewart7-cap7
;;      10,593-634 stewart7-cap8
;;   10-11,635-690 stewart7-cap9
;;      11,691-744 stewart7-cap10
;;      11,745-840 stewart7-cap11
;;      12,841-894 stewart7-cap12
;;      12,895-932 stewart7-cap13
;;  12-13,933-1028 stewart7-cap14
;;    13,1029-1110 stewart7-cap15
;; 13-14,1111-1196 stewart7-cap16
;;    14,1197-1226 stewart7-cap17



;; «stitz-zeager»  (to ".stitz-zeager")
;; (find-books "__analysis/__analysis.el" "stitz-zeager")
;; (find-es "metapost" "stitz-zeager")
;; https://stitz-zeager.com/
;; https://stitz-zeager.com/Precalculus4.pdf
(code-pdf-page "stitzz4" "$S/https/stitz-zeager.com/Precalculus4.pdf")
(code-pdf-text "stitzz4" "$S/https/stitz-zeager.com/Precalculus4.pdf" 14)
;; (find-stitzz4page)
;; (find-stitzz4text)
;; (find-stitzz4page         3  "Table of Contents")
;; (find-stitzz4text         3  "Table of Contents")
;; (find-stitzz4page        12  "The Rule of Four")
;; (find-stitzz4text        12  "The Rule of Four")
;; (find-stitzz4page (+ 14   6) "1.1.2       Algebraic Representations of Functions")
;; (find-stitzz4text (+ 14   6) "1.1.2       Algebraic Representations of Functions")
;; (find-stitzz4page (+ 14 369) "5.3    Function Composition")
;; (find-stitzz4text (+ 14 369) "5.3    Function Composition")
;;
;; https://stitz-zeager.com/ch_0_links.pdf
(code-pdf-page "stitzz40" "$S/https/stitz-zeager.com/ch_0_links.pdf")
(code-pdf-text "stitzz40" "$S/https/stitz-zeager.com/ch_0_links.pdf")
;; (find-stitzz40page)
;; (find-stitzz40text)



;; «swokowski»  (to ".swokowski")
;; (find-books "__analysis/__analysis.el" "swokowski")
(code-pdf-page "swokowski" "~/books/__analysis/swokowski__calculus_with_analytic_geometry.pdf")
(code-pdf-text "swokowski" "~/books/__analysis/swokowski__calculus_with_analytic_geometry.pdf" 1)
;; (find-swokowskipage)
;; (find-swokowskipage        6  "Contents")
;; (find-swokowskipage (+ 1 189) "Index")
;; (find-swokowskitext "")




;; «temple»  (to ".temple")
;; http://gigapedia.com/items/257995/structure-of-lebesgue-integration-theory
(code-djvu       "templebint" "~/books/__analysis/temple__the_structure_of_the_lebesgue_integration_theory.djvu")
(code-djvutotext "templebint" "~/books/__analysis/temple__the_structure_of_the_lebesgue_integration_theory.djvu")
;; (find-templebintpage         7  "Contents")
;; (find-templebintpage (+ -2 182) "Index")
;; (find-templebinttext "")



;; «thomas»  (to ".thomas")
;; (find-books "__analysis/__analysis.el" "thomas")
;; Check the authors...
;; http://www.aw.com/thomas_br/
;; (brg           "~/books/__analysis/thomas_weir_hass_giordano__calculus_11th_ed.pdf")
;; (find-xpdfpage "~/books/__analysis/thomas_weir_hass_giordano__calculus_11th_ed__p347.pdf")
(code-c-d      "thomas11-1" "~/books/__analysis/thomas_weir_hass_giordano__calculus_11th_ed.txt")
(code-pdf-page "thomas11-1" "~/books/__analysis/thomas_weir_hass_giordano__calculus_11th_ed.pdf")
(code-pdf-text "thomas11-1" "~/books/__analysis/thomas_weir_hass_giordano__calculus_11th_ed.pdf")
;; (find-thomas11-1page (+   0    1) "1 Preliminaries")
;; (find-thomas11-1page (+  12   73) "2 Limits and Continuity")
;; (find-thomas11-1page (+  23  147) "3 Differentiation")
;; (find-thomas11-1page (+  25  159) "3.2" "Differentiation rules")
;; (find-thomas11-1page (+  26  171) "3.3" "The derivative as a rate of change")
;; (find-thomas11-1page (+  28  183) "3.4" "Derivatives of trigonometric functions")
;; (find-thomas11-1page (+  30  190) "3.5" "The chain rule and parametric equations")
;; (find-thomas11-1page (+  30  198)      "differentiating with a parameter")
;; (find-thomas11-1page (+  32  205) "3.6" "Implicit differentiation")
;; (find-thomas11-1page (+  32  206)   "folium" "Descartes")
;; (find-thomas11-1file           ""   "folium" "Descartes")
;; (find-thomas11-1page (+  34  213) "3.7 Related Rates")
;; (find-thomas11-1page (+  35  221) "3.8 Linearization and Differentials")
;; (find-thomas11-1page (+  36  231)   "Exercises 3.8")
;; (find-thomas11-1page (+  39  244) "4 Applications of Derivatives")
;; (find-thomas11-1page (+  50  307) "4.8 Antiderivatives")
;; (find-thomas11-1page (+  50  312)     "Indefinite integrals")
;; (find-thomas11-1page (+  54  325) "5 Integration")
;; (find-thomas11-1page (+  58  343) "5.3 The definite integral")
;; (find-thomas11-1page (+  58  344)     "Notation and existence of the definite integral")
;; (find-thomas11-1page (+  58  347)     "Rules satisfied by definite integrals")
;; (find-thomas11-1page (+  58  353)     "Using properties and known values to find other integrals")
;; (find-thomas11-1page (+  60  356) "5.4 The fundamental theorem of calculus")
;; (find-thomas11-1page (+  60  358)     "Fundamental theorem, part 1")
;; (find-thomas11-1page (+  60  361)     "Fundamental theorem, part 2 (the evaluation theorem)")
;; (find-thomas11-1page (+  61  368) "5.5 Indefinite integrals and the substitution rule")
;; (find-thomas11-1page (+  61  369)     "Example 1")
;; (find-thomas11-1page (+  61  370)     "Theorem 5: The substitution rule")
;; (find-thomas11-1page (+  61  370)     "Example 2")
;; (find-thomas11-1page (+  61  371)     "Example 3")
;; (find-thomas11-1page (+  63  376) "5.6 Substitution and area between curves")
;; (find-thomas11-1page (+  63  376)     "Theorem 6: Substitution in definite integrals")
;; (find-thomas11-1page (+  66  396) "6 Applications of Definite Integrals")
;; (find-thomas11-1page (+  78  466) "7 Transcendental Functions")
;; (find-thomas11-1page (+  78  466) "7.1" "Inverse functions and their derivatives")
;; (find-thomas11-1page (+  78  468)   "DEFINITION        Inverse Function")
;; (find-thomas11-1text (+  78  468)   "DEFINITION        Inverse Function")
;; (find-thomas11-1page (+  92  553) "8 Techniques of Integration")
;; (find-thomas11-1page (+  93  561)   "8.2 Integration by parts")
;; (find-thomas11-1page (+ 104  619)   "8.8 Improper")
;; (find-thomas11-1page (+ 104  620)   "Type I Improper Integrals")
;; (find-thomas11-1page (+ 104  623)   "Type II Improper Integrals")
;; (find-thomas11-1page (+ 104  626)   "An Incorrect Calculation" "discontinuity")
;; (find-thomas11-1page (+ 108  642) "9 Further Applications of Integration")
;; (find-thomas11-1page (+ 108  642)   "9.1 Slope Fields and Separable Differential Equations")
;; (find-thomas11-1page (+ 108  652)   "9.2 ")
;; (find-thomas11-1page (+ 112  659)   "9.3 Euler's Method")
;; (find-thomas11-1page (+ 114  665)   "9.4 Graphical solutions")
;; (find-thomas11-1page (+ 119  685) "10 Conic Sections and Polar Coordinates")
;; (find-thomas11-1page (+ 135  746) "11 Infinite Sequences and Series")
;; (find-thomas11-1page (+ 153  848) "12 Vectors and the Geometry of Space")
;; (find-thomas11-1page (+ 165  906) "13 Vector-Valued Functions and Motion in Space")
;; (find-thomas11-1page (+ 178  965) "14 Partial Derivatives")
;; (find-thomas11-1page (+ 178  976) "14.2 Limits and Continuity in Higher Dimensions")
;; (find-thomas11-1page (+ 178  980)   "two-path test")
;; (find-thomas11-1page (+ 178  982)   "No limit at a point")
;; (find-thomas11-1page (+ 179  984) "14.3 Partial Derivatives")
;; (find-thomas11-1page (+ 179  986)   "Figure 14.5: figures 14.13 and 14.14 combined")
;; (find-thomas11-1page (+ 180  994)   "Exercises 14.3")
;; (find-thomas11-1page (+ 181  996) "14.4 The chain rule")
;; (find-thomas11-1page (+ 183 1005) "14.5 Directional derivatives and gradient vectors")
;; (find-thomas11-1page (+ 184 1015) "14.6 Tangent planes and differentials")
;; (find-thomas11-1page (+ 186 1027) "14.7 Extreme values and saddle points")
;; (find-thomas11-1page (+ 187 1038) "14.8 Lagrange Multipliers")
;; (find-thomas11-1page (+ 189 1049) "14.9 Partial derivatives with constrained variables")
;; (find-thomas11-1page (+ 189 1056) "14.10 Taylor's formula for two variables")
;; (find-thomas11-1page (+ 194 1063)   "Additional and advances exercises")
;; (find-thomas11-1page (+ 195 1067) "15 Multiple Integrals")
;; (find-thomas11-1page (+ 207 1143) "16 Integration in Vector Fields")
;; (find-thomas11-1page (+  -49 1501) "15-1 First-Order Differential Equations")
;; (find-thomas11-1page (+ -108 1601) "16 Second-Order Differential Equations")
;; (find-thomas11-1page (+ -108 1602)   "constant coefficient")
;; (find-thomas11-1page (+ -277 1801) "A-1 Appendices")
;; (find-thomas11-1text "")
;; (find-thomas11-1file "" "")
;;
(code-djvu "thomas11-1sol" "~/books/__analysis/thomas_wier_hass_giordano__calculus_11th_ed_solution_manual.djvu")
;; (find-thomas11-1solpage   1 "Chapter 1 Preliminaries")
;; (find-thomas11-1solpage  67 "Chapter 2 Limits and Continuity")
;; (find-thomas11-1solpage 121 "Chapter 3 Differentiation")
;; (find-thomas11-1solpage 197 "Chapter 4 Applications of Derivatives")
;; (find-thomas11-1solpage 293 "Chapter 5 Integration")
;; (find-thomas11-1solpage 361 "Chapter 6 Applications of Definite Integrals")
;; (find-thomas11-1solpage 425 "Chapter 7 Transcendental Functions")
;; (find-thomas11-1solpage 493 "Chapter 8 Techniques of Integration")
;; (find-thomas11-1solpage 585 "Chapter 9 Further Applications of Integration")
;; (find-thomas11-1solpage 619 "Chapter 10 Conic Sections and Polar Coordinates")
;; (find-thomas11-1solpage 697 "Chapter 11 Infinite Sequences and Series")
;; (find-thomas11-1solpage 779 "Chapter 12 Vectors and the Geometry of Space")
;; (find-thomas11-1solpage 825 "Chapter 13 Vector-Valued Functions and Motion in Space")
;; (find-thomas11-1solpage 863 "Chapter 14 Partial Derivatives")
;; (find-thomas11-1solpage 941 "Chapter 15 Multiple Integrals")
;; (find-thomas11-1solpage 997 "Chapter 16 Integration in Vector Fields")




;; «thompson-gardner»  (to ".thompson-gardner")
;; (find-books "__analysis/__analysis.el" "thompson-gardner")
;; (find-LATEX "catsem-ab.bib" "bib-ThompsonGardner")
;; Silvanus P. Thompson / Martin Gardner: "Calculus Made Easy" (1910/1998)
;; https://en.wikipedia.org/wiki/Silvanus_P._Thompson
;; https://en.wikipedia.org/wiki/Calculus_Made_Easy
;; https://news.ycombinator.com/from?site=calculusmadeeasy.org
;; https://news.ycombinator.com/item?id=27991120 Calculus Made Easy (1910)
;; https://news.ycombinator.com/item?id=18250034 Calculus Made Easy (1910) (calculusmadeeasy.org)
;; https://news.ycombinator.com/item?id=14161876 Calculus Made Easy (1914) [pdf]
(code-pdf-page "sthompsong" "~/books/__analysis/thompson_gardner__calculus_made_easy.pdf")
(code-pdf-text "sthompsong" "~/books/__analysis/thompson_gardner__calculus_made_easy.pdf" 9)
;; (find-sthompsongpage)
;; (find-sthompsongpage        8  "CONTENTS")
;; (find-sthompsongtext        8  "CONTENTS")
;; (find-sthompsongpage (+ 9   1) "Preface to the 1998 Edition")
;; (find-sthompsongpage (+ 9  10) "1. What Is a Function?")
;; (find-sthompsongpage (+ 9  15)   "interval")
;; (find-sthompsongtext (+ 9  15)   "interval")
;; (find-sthompsongpage (+ 9  15)   "did not use the modern")
;; (find-sthompsongtext (+ 9  15)   "did not use the modern")
;; (find-sthompsongpage (+ 9  18) "2. What Is a Limit?")
;; (find-sthompsongpage (+ 9  30) "3. What Is a Derivative?")
;; (find-sthompsongpage (+ 9  36) "Publisher's Note on the Third Edition")
;; (find-sthompsongpage (+ 9  38) "Prologue")
;; (find-sthompsongpage (+ 9  39) "Terrors")
;; (find-sthompsongpage (+ 9  41) "II. On Different Degrees of Smallness")
;; (find-sthompsongpage (+ 9  45) "III. On Relative Growings")
;; (find-sthompsongpage (+ 9  51) "IV. Simplest Cases")
;; (find-sthompsongpage (+ 9  59) "V. Next Stage. What to Do with Constants")
;; (find-sthompsongpage (+ 9  66) "VI. Sums, Differences, Products, and Quotients")
;; (find-sthompsongpage (+ 9  79) "VII. Successive Differentiation")
;; (find-sthompsongpage (+ 9  83) "VIII. When Time Varies")
;; (find-sthompsongpage (+ 9  94) "IX. Introducing a Useful Dodge")
;; (find-sthompsongpage (+ 9 103) "X. Geometrical Meaning of Differentiation")
;; (find-sthompsongpage (+ 9 116) "XI. Maxima and Minima")
;; (find-sthompsongtext (+ 9 116)   "MAXIMA AND MINIMA")
;; (find-sthompsongpage (+ 9 129)   "FIG. 30")
;; (find-sthompsongtext (+ 9 129)   "FIG. 30")
;; (find-sthompsongpage (+ 9 132) "XII. Curvature of Curves")
;; (find-sthompsongpage (+ 9 139) "XIII. Partial Fractions and Inverse Functions")
;; (find-sthompsongpage (+ 9 150) "of Organic Growth")
;; (find-sthompsongpage (+ 9 175) "xv. How to Deal with Sines and Cosines")
;; (find-sthompsongpage (+ 9 184) "XVI. Partial Differentiation")
;; (find-sthompsongpage (+ 9 191) "XVII. Integration")
;; (find-sthompsongpage (+ 9 198) "Differentiating")
;; (find-sthompsongpage (+ 9 210) "XIX. On Finding Areas by Integrating")
;; (find-sthompsongpage (+ 9 227) "XX. Dodges, Pitfalls, and Triumphs")
;; (find-sthompsongpage (+ 9 235) "XXI. Finding Solutions")
;; (find-sthompsongpage (+ 9 249) "XXII. A Little More about Curvature of Curves")
;; (find-sthompsongpage (+ 9 263) "Curve")
;; (find-sthompsongpage (+ 9 276) "Table of Standard Forms")
;; (find-sthompsongpage (+ 9 279) "Epilogue and Apologue")
;; (find-sthompsongpage (+ 9 281) "Answers to Exercises")
;; (find-sthompsongpage (+ 9 296) "Calculus, by Martin Gardner")
;; (find-sthompsongpage (+ 9 326) "Index")
;; (find-sthompsongpage (+ 9 330) "About the Authors")
;; (find-sthompsongtext "")

;; «thompson»  (to ".thompson")
;; (find-books "__analysis/__analysis.el" "thompson")
;; (find-es "math" "silvanus-thompson")
;; Silvanus P. Thompson: "Calculus Made Easy" (1910, Gutenberg Project)
;; https://calculusmadeeasy.org/
;; https://avidemia.com/calculus-made-easy/
;; https://www.gutenberg.org/files/33283/33283-pdf.pdf
;; https://www.gutenberg.org/ebooks/33283 Calculus Made Easy by Silvanus P. Thompson
(code-pdf-page "sthompson" "$S/https/www.gutenberg.org/files/33283/33283-pdf.pdf")
(code-pdf-text "sthompson" "$S/https/www.gutenberg.org/files/33283/33283-pdf.pdf" 11)
(code-pdf-page "sthompson" "~/usrc/silvanus/33283-t.pdf")
(code-pdf-text "sthompson" "~/usrc/silvanus/33283-t.pdf" 11)
;; (find-sthompsonpage (+ 11   1) "I. To deliver you from the Preliminary Terrors")
;; (find-sthompsonpage (+ 11   5)   "as to become x + dx")
;; (find-sthompsontext (+ 11   5)   "as to become x + dx")
;; (find-sthompsonpage (+ 11   3) "II. On Different Degrees of Smallness")
;; (find-sthompsonpage (+ 11   9) "III. On Relative Growings")
;; (find-sthompsonpage (+ 11  10)   "triangle (Fig. 4)")
;; (find-sthompsontext (+ 11  10)   "triangle (Fig. 4)")
;; (find-sthompsonpage (+ 11  11)   "ladder")
;; (find-sthompsontext (+ 11  11)   "ladder")
;; (find-sthompsonpage (+ 11  13)   "the existence of some kind of relation")
;; (find-sthompsontext (+ 11  13)   "the existence of some kind of relation")
;; (find-sthompsonpage (+ 11  14)   "explicit function")
;; (find-sthompsontext (+ 11  14)   "explicit function")
;; (find-sthompsonpage (+ 11  14)   "dependent variable")
;; (find-sthompsontext (+ 11  14)   "dependent variable")
;; (find-sthompsonpage (+ 11  14)   "z = F (x, y) (explicit function)")
;; (find-sthompsontext (+ 11  14)   "z = F (x, y) (explicit function)")
;; (find-sthompsonpage (+ 11  17) "IV. Simplest Cases")
;; (find-sthompsonpage (+ 11  18)   "discarded")
;; (find-sthompsontext (+ 11  18)   "discarded")
;; (find-sthompsonpage (+ 11  23)   "Case of a fractional power")
;; (find-sthompsontext (+ 11  23)   "Case of a fractional power")
;; (find-sthompsonpage (+ 11  24)   "Exercises I")
;; (find-sthompsonpage (+ 11  25) "V. Next Stage. What to do with Constants")
;; (find-sthompsonpage (+ 11  34) "VI. Sums, Differences, Products and Quotients")
;; (find-sthompsonpage (+ 11  48) "VII. Successive Differentiation")
;; (find-sthompsonpage (+ 11  52) "VIII. When Time Varies")
;; (find-sthompsonpage (+ 11  66) "IX. Introducing a Useful Dodge")
;; (find-sthompsontext (+ 11  66)     "INTRODUCING A USEFUL DODGE")
;; (find-sthompsonpage (+ 11  72)   "Exercises VI")
;; (find-sthompsontext (+ 11  72)   "Exercises VI")
;; (find-sthompsonpage (+ 11  75) "X. Geometrical Meaning of Differentiation")
;; (find-sthompsonpage (+ 11  91) "XI. Maxima and Minima")
;; (find-sthompsonpage (+ 11 106)   "Fig. 30")
;; (find-sthompsontext (+ 11 106)   "Fig. 30")
;; (find-sthompsonpage (+ 11 109) "XII. Curvature of Curves")
;; (find-sthompsonpage (+ 11 118) "XIII. Other Useful Dodges")
;; (find-sthompsonpage (+ 11 128)   "Differential of an Inverse Function")
;; (find-sthompsontext (+ 11 128)   "Differential of an Inverse Function")
;; (find-sthompsonpage (+ 11 131) "XIV. On true Compound Interest and the Law of Organic Growth")
;; (find-sthompsonpage (+ 11 162) "XV. How to deal with Sines and Cosines")
;; (find-sthompsonpage (+ 11 172) "XVI. Partial Differentiation")
;; (find-sthompsonpage (+ 11 177)   "Exercises XV")
;; (find-sthompsonpage (+ 11 180) "XVII. Integration")
;; (find-sthompsonpage (+ 11 189) "XVIII. Integrating as the Reverse of Differentiating")
;; (find-sthompsonpage (+ 11 204) "XIX. On Finding Areas by Integrating")
;; (find-sthompsonpage (+ 11 224) "XX. Dodges, Pitfalls, and Triumphs")
;; (find-sthompsonpage (+ 11 232) "XXI. Finding some Solutions")
;; (find-sthompsonpage (+ 11 249) "Table of Standard Forms")
;; (find-sthompsonpage (+ 11 252) "Answers to Exercises.")
;; (find-sthompsontext (+ 11 252) "Answers to Exercises.")




;; «thrainer»  (to ".thrainer")
;; (find-books "__analysis/__analysis.el" "thrainer")
;; https://epub.jku.at/obvulihs/content/titleinfo/5120954
(code-pdf-page "thrainerlego" "~/books/__analysis/thrainer__drawing_algebraic_curves_with_lego-linkages.pdf")
(code-pdf-text "thrainerlego" "~/books/__analysis/thrainer__drawing_algebraic_curves_with_lego-linkages.pdf" 1)
;; (find-thrainerlegopage)
;; (find-thrainerlegopage        5  "Contents")
;; (find-thrainerlegopage (+ 8   1) "Introduction")
;; (find-thrainerlegotext "")




;; «trench»  (to ".trench")
;; (find-books "__analysis/__analysis.el" "trench")
;; https://aimath.org/textbooks/approved-textbooks/trench-de/
(code-pdf-page "trench" "~/books/__analysis/trench__elementary_differential_equations_with_boundary_value_problems.pdf")
(code-pdf-text "trench" "~/books/__analysis/trench__elementary_differential_equations_with_boundary_value_problems.pdf" 1)
;; (find-trenchpage)
;; (find-trenchpage        5  "Contents")
;; (find-trenchtext "")
;; (find-trenchpage (+ 10   1) "Chapter 1 Introduction")
;; (find-trenchpage (+ 10   5) "1.2 First Order Equations")
;; (find-trenchpage (+ 10  16) "1.3 Direction Fields for First Order Equations")
;; (find-trenchpage (+ 10  30) "Chapter 2 First Order Equations")
;; (find-trenchpage (+ 10  30) "2.1 Linear First Order Equations")
;; (find-trenchpage (+ 10  45) "2.2 Separable Equations")
;; (find-trenchpage (+ 10  52)   "2.2 Exercises")
;; (find-trenchpage (+ 10  55) "2.3 Existence and Uniqueness of Solutions of Nonlinear Equations")
;; (find-trenchpage (+ 10  62) "2.4 Transformation of Nonlinear Equations into Separable Equations")
;; (find-trenchpage (+ 10  73) "2.5 Exact Equations")
;; (find-trenchpage (+ 10  83) "2.6 Integrating Factors")
;; (find-trenchpage (+ 10  84)   "Theorem 2.6.1")
;; (find-trenchpage (+ 10  91)   "2.6 Exercises")
;; (find-trenchpage (+ 10  96) "3.1 Euler's Method")
;; (find-trenchpage (+ 10 109) "3.2 The Improved Euler Method and Related Methods")
;; (find-trenchpage (+ 10 119) "3.3 The Runge-Kutta Method")
;; (find-trenchpage (+ 10 130) "Chapter 4 Applications of First Order Equations1em")
;; (find-trenchpage (+ 10 130) "4.1 Growth and Decay")
;; (find-trenchpage (+ 10 140) "4.2 Cooling and Mixing")
;; (find-trenchpage (+ 10 151) "4.3 Elementary Mechanics")
;; (find-trenchpage (+ 10 162) "4.4 Autonomous Second Order Equations")
;; (find-trenchpage (+ 10 179) "4.5 Applications to Curves")
;; (find-trenchpage (+ 10 194) "5.1 Homogeneous Linear Equations")
;; (find-trenchpage (+ 10 210) "5.2 Constant Coefficient Homogeneous Equations")
;; (find-trenchpage (+ 10 221) "5.3 Nonhomogeneous Linear Equations")
;; (find-trenchpage (+ 10 229) "5.4 The Method of Undetermined Coefficients I")
;; (find-trenchpage (+ 10 238) "5.5 The Method of Undetermined Coefficients II")
;; (find-trenchpage (+ 10 248) "5.6 Reduction of Order")
;; (find-trenchpage (+ 10 255) "5.7 Variation of Parameters")
;; (find-trenchpage (+ 10 268) "Chapter 6 Applications of Linear Second Order Equations")
;; (find-trenchpage (+ 10 268) "6.1 Spring Problems I")
;; (find-trenchpage (+ 10 279) "6.2 Spring Problems II")
;; (find-trenchpage (+ 10 290) "6.3 The RLC Circuit")
;; (find-trenchpage (+ 10 296) "6.4 Motion Under a Central Force")
;; (find-trenchpage (+ 10 306) "7.1 Review of Power Series")
;; (find-trenchpage (+ 10 319) "7.2 Series Solutions Near an Ordinary Point I")
;; (find-trenchpage (+ 10 334) "7.3 Series Solutions Near an Ordinary Point II")
;; (find-trenchpage (+ 10 342) "7.4 Regular Singular Points Euler Equations")
;; (find-trenchpage (+ 10 347) "7.5 The Method of Frobenius I")
;; (find-trenchpage (+ 10 364) "7.6 The Method of Frobenius II")
;; (find-trenchpage (+ 10 378) "7.7 The Method of Frobenius III")
;; (find-trenchpage (+ 10 393) "8.1 Introduction to the Laplace Transform")
;; (find-trenchpage (+ 10 405) "8.2 The Inverse Laplace Transform")
;; (find-trenchpage (+ 10 413) "8.3 Solution of Initial Value Problems")
;; (find-trenchpage (+ 10 419) "8.4 The Unit Step Function")
;; (find-trenchpage (+ 10 431) "8.5 Constant Coefficient Equations with Piecewise Continuous Forcing Functions")
;; (find-trenchpage (+ 10 440) "8.6 Convolution")
;; (find-trenchpage (+ 10 452) "8.7 Constant Cofficient Equations with Impulses")
;; (find-trenchpage (+ 10 465) "9.1 Introduction to Linear Higher Order Equations")
;; (find-trenchpage (+ 10 475) "9.2 Higher Order Constant Coefficient Homogeneous Equations")
;; (find-trenchpage (+ 10 487) "9.3 Undetermined Coefficients for Higher Order Equations")
;; (find-trenchpage (+ 10 497) "9.4 Variation of Parameters for Higher Order Equations")
;; (find-trenchpage (+ 10 507) "10.1 Introduction to Systems of Differential Equations")
;; (find-trenchpage (+ 10 515) "10.2 Linear Systems of Differential Equations")
;; (find-trenchpage (+ 10 521) "10.3 Basic Theory of Homogeneous Linear Systems")
;; (find-trenchpage (+ 10 529) "10.4 Constant Coefficient Homogeneous Systems I")
;; (find-trenchpage (+ 10 542) "10.5 Constant Coefficient Homogeneous Systems II")
;; (find-trenchpage (+ 10 556) "10.6 Constant Coefficient Homogeneous Systems II")
;; (find-trenchpage (+ 10 568) "10.7 Variation of Parameters for Nonhomogeneous Linear Systems")
;; (find-trenchpage (+ 10 580) "Chapter 11 Boundary Value Problems and Fourier Expansions")
;; (find-trenchpage (+ 10 580) "11.1 Eigenvalue Problems for y00 + y = 0")
;; (find-trenchpage (+ 10 587) "11.2 Fourier Series I")
;; (find-trenchpage (+ 10 603) "11.3 Fourier Series II")
;; (find-trenchpage (+ 10 618) "12.1 The Heat Equation")
;; (find-trenchpage (+ 10 630) "12.2 The Wave Equation")
;; (find-trenchpage (+ 10 649) "12.3 Laplace's Equation in Rectangular Coordinates")
;; (find-trenchpage (+ 10 666) "12.4 Laplace's Equation in Polar Coordinates")
;; (find-trenchpage (+ 10 676) "13.1 Boundary Value Problems")
;; (find-trenchpage (+ 10 687) "13.2 Sturm-Liouville Problems")



;; «tu»  (to ".tu")
;; Loring W. Tu: "An Introduction to Manifolds"
;; https://sites.icmc.usp.br/grossi/other/tu.pdf
(code-pdf-page "tuimanifolds" "$S/https/sites.icmc.usp.br/grossi/other/tu.pdf")
(code-pdf-text "tuimanifolds" "$S/https/sites.icmc.usp.br/grossi/other/tu.pdf")
;; (find-tuimanifoldspage)
;; (find-tuimanifoldstext)



;; «usnavy-prec»  (to ".usnavy-prec")
;; https://archive.org/details/US_Navy_Training_Course_-_Pre-calculus_and_Introduction_to_Probability
;; https://archive.org/download/US_Navy_Training_Course_-_Pre-calculus_and_Introduction_to_Probability/US_Navy_Training_Course_-_Pre-calculus_and_Introduction_to_Probability.pdf
;; https://news.ycombinator.com/item?id=32873005 The case for ending calculus requirements for science majors (quillette.com)
(code-pdf-page "usnavyprec" "$S/https/archive.org/download/US_Navy_Training_Course_-_Pre-calculus_and_Introduction_to_Probability/US_Navy_Training_Course_-_Pre-calculus_and_Introduction_to_Probability.pdf")
(code-pdf-text "usnavyprec" "$S/https/archive.org/download/US_Navy_Training_Course_-_Pre-calculus_and_Introduction_to_Probability/US_Navy_Training_Course_-_Pre-calculus_and_Introduction_to_Probability.pdf")
;; (find-usnavyprecpage)
;; (find-usnavyprectext)


;; «vilches-correa»  (to ".vilches-correa")
;; (find-sh "locate -i vilches")


;; «whittaker-watson»  (to ".whittaker-watson")
(code-djvu       "whittakerwatson" "~/books/__analysis/whittaker_watson__a_course_of_modern_analysis.djvu")
(code-djvutotext "whittakerwatson" "~/books/__analysis/whittaker_watson__a_course_of_modern_analysis.djvu")
(code-djvu       "whittakerwatson" "~/books/__analysis/whittaker_watson__a_course_of_modern_analysis_2.djvu")
(code-djvutotext "whittakerwatson" "~/books/__analysis/whittaker_watson__a_course_of_modern_analysis_2.djvu")
;; (find-whittakerwatsonpage        4  "Contents")
;; (find-whittakerwatsonpage (+ 1 595) "Index")
;; (find-whittakerwatsonpage        5  "Contents")
;; (find-whittakerwatsonpage (+ 3 595) "Index")
;; (find-whittakerwatsontext "")


;; «wilkes»  (to ".wilkes")
;; (find-books "__analysis/__analysis.el" "wilkes")
(code-pdf-page "wilkesburn" "~/books/__analysis/wilkes__burn_math_class_and_reinvent_mathematics_for_yourself.pdf")
(code-pdf-text "wilkesburn" "~/books/__analysis/wilkes__burn_math_class_and_reinvent_mathematics_for_yourself.pdf" 1)
;; (find-wilkesburnpage)
;; (find-wilkesburnpage        1  "Contents")
;; (find-wilkesburnpage (+ 1 189) "Index")
;; (find-wilkesburntext "")



;; «witte-witte»  (to ".witte-witte")
;; (find-books "__analysis/__analysis.el" "witte-witte")
(code-pdf-page "wittestat" "~/books/__analysis/witte_witte__statistics.pdf")
(code-pdf-text "wittestat" "~/books/__analysis/witte_witte__statistics.pdf" 1)
;; (find-wittestatpage)
;; (find-wittestatpage        1  "Contents")
;; (find-wittestatpage (+ 1 189) "Index")
;; (find-wittestattext "")




;; «zeidler»  (to ".zeidler")
(code-xpdf      "zeidler1" "~/books/__analysis/zeidler__quantum_field_theory_i__basics_in_mathematics_and_physics.pdf")
(code-pdftotext "zeidler1" "~/books/__analysis/zeidler__quantum_field_theory_i__basics_in_mathematics_and_physics.pdf")
(code-xpdf      "zeidler2" "~/books/__analysis/zeidler__quantum_field_theory_ii__quantum_electrodynamics.pdf")
(code-pdftotext "zeidler2" "~/books/__analysis/zeidler__quantum_field_theory_ii__quantum_electrodynamics.pdf")
;; (find-zeidler1page        12  "Contents")
;; (find-zeidler1page (+ 23   1) "Prologue")
;; (find-zeidler1page (+  8 995) "Index")
;; (find-zeidler1text "")
;; (find-zeidler2page         23  "Contents")
;; (find-zeidler2page (+ 32  384) "6.6.2 The Noether Theorem")
;; (find-zeidler2page (+ 24 1069) "Index")
;; (find-zeidler2text "")





;; «zill»  (to ".zill")
;; (find-books "__analysis/__analysis.el" "zill")
(code-pdf-page "zill" "~/books/__analysis/zill__a_first_course_in_complex_analysis_with_applications.pdf")
(code-pdf-text "zill" "~/books/__analysis/zill__a_first_course_in_complex_analysis_with_applications.pdf" 1)
;; (find-zillpage)
;; (find-zillpage        1  "Contents")
;; (find-zillpage (+ 1 189) "Index")
;; (find-zilltext "")





(code-xpdf      "jost" "~/books/__analysis/jost__compact_riemann_surfaces.pdf")
(code-pdftotext "jost" "~/books/__analysis/jost__compact_riemann_surfaces.pdf")
;; (find-jostpage        18  "Contents")
;; (find-jostpage (+ 19 273) "Index")
;; (find-josttext "")

;; (find-needhamtext "")



;; http://gigapedia.com/items/158169/the-calculus-gallery--masterpieces-from-newton-to-lebesgue

;; https://www.matematicapremio.com.br/30-livros-de-matematica-para-download-em-pdf-ufmg/







;;
;; Local Variables:
;; mode:   emacs-lisp
;; coding: utf-8-unix
;; End: