Warning: this is an htmlized version!
The original is across this link,
and the conversion rules are here.
% (find-angg "LATEX/edrxgac2.tex")
% edrxgac2: defs para Geometria Analítica e Cálculo 2
% 2017jul16
% Usage:
%   \input edrxgac2.tex           % (find-angg "LATEX/edrxgac2.tex")
% See:                            % (find-angg "LATEX/edrxdefs.tex")

% «.GA»			(to "GA")
% «.C2»			(to "C2")
% «.pict2e»		(to "pict2e")
% «.pict-Vector»	(to "pict-Vector")
% «.verteq»		(to "verteq")



\def\sm #1{\begin{smallmatrix}#1\end{smallmatrix}}
\def\psm#1{\left(\begin{smallmatrix}#1\end{smallmatrix}\right)}
\def\bsm#1{\left[\begin{smallmatrix}#1\end{smallmatrix}\right]}
\def\mysubst#1{\bsm{#1}}


%   ____    _    
%  / ___|  / \   
% | |  _  / _ \  
% | |_| |/ ___ \ 
%  \____/_/   \_\
%                
% «GA» (to ".GA")

% (find-LATEXfile "2015-2-GA-P1-gab.tex" "setofxyst")
% (find-LATEXfile "2015-1-GA-P2-gabarito.tex" "setxyst")
\def\nip{\par\noindent}
\def\uu{{\vec u}}
\def\vv{{\vec v}}
\def\ww{{\vec w}}
\def\Vec#1{\overrightarrow{#1}}
\def\VEC#1{{\overrightarrow{(#1)}}}
\def\Pr{{\text{Pr}}}
\def\Pru{\Pr_\uu}
\def\Prv{\Pr_\vv}
\def\Prw{\Pr_\ww}
\def\setofPst  #1{\setofst{P∈\R^2}{#1}}
\def\setofxyst #1{\setofst{(x,y)∈\R^2}{#1}}
\def\setofxyzst#1{\setofst{(x,y,z)∈\R^3}{#1}}
\def\setofexpron#1#2{\setofst{#1}{#2∈\R}}
\def\setofexprt#1{\setofst{#1}{t∈\R}}
\def\setofexpru#1{\setofst{#1}{u∈\R}}

\def\ii{{\vec i}}
\def\jj{{\vec j}}
\def\kk{{\vec k}}
\def\nn{{\vec n}}

% Shorthands for matrices
% (find-LATEXfile "2015planar-has.tex" "shorthand for matrices")
\def\mat #1{\begin       {matrix}#1\end{matrix}}
\def\pmat#1{\left (\begin{matrix}#1\end{matrix}\right )}
\def\bmat#1{\left [\begin{matrix}#1\end{matrix}\right ]}
\def\vmat#1{\left |\begin{matrix}#1\end{matrix}\right |}
\def\cmat#1{\left\{\begin{matrix}#1\end{matrix}\right\}}
\def\sm #1{\begin       {smallmatrix}#1\end{smallmatrix}}
\def\psm#1{\left (\begin{smallmatrix}#1\end{smallmatrix}\right )}
\def\bsm#1{\left [\begin{smallmatrix}#1\end{smallmatrix}\right ]}
\def\vsm#1{\left |\begin{smallmatrix}#1\end{smallmatrix}\right |}
\def\csm#1{\left\{\begin{smallmatrix}#1\end{smallmatrix}\right\}}

\def\area{\textsf{área}}



%   ____ ____  
%  / ___|___ \ 
% | |     __) |
% | |___ / __/ 
%  \____|_____|
%              
% «C2» (to ".C2")

\def\ddx{\frac{d}{dx}}
\def\ddth{\frac{d}{d\theta}}
\def\arcsen{\operatorname{arcsen}}
\def\sen{\operatorname{sen}}
\def\sec{\operatorname{sec}}
\def\ln{\operatorname{ln}}

\def\subst#1{\left[\sm{#1}\right]}

\def\prims #1{∫#1\,ds}
\def\primth#1{∫#1\,dθ}

\def\difs #1#2#3{\left. #3 \right|_{s=#1}^{s=#2}}
\def\difu #1#2#3{\left. #3 \right|_{u=#1}^{u=#2}}
\def\difx #1#2#3{\left. #3 \right|_{x=#1}^{x=#2}}
\def\difth#1#2#3{\left. #3 \right|_{θ=#1}^{θ=#2}}


% Indefinite integrals
\def\ints #1{∫#1\,ds}
\def\intc #1{∫#1\,dc}
\def\intt #1{∫#1\,dt}
\def\intu #1{∫#1\,du}
\def\intx #1{∫#1\,dx}
\def\inty #1{∫#1\,dy}
\def\intz #1{∫#1\,dz}
\def\intth#1{∫#1\,dθ}

% Definite integrals
\def\Ints #1#2#3{∫_{s=#1}^{s=#2}#3\,ds}
\def\Intt #1#2#3{∫_{t=#1}^{t=#2}#3\,dt}
\def\Intu #1#2#3{∫_{u=#1}^{u=#2}#3\,du}
\def\Intx #1#2#3{∫_{x=#1}^{x=#2}#3\,dx}
\def\Inty #1#2#3{∫_{y=#1}^{y=#2}#3\,dy}
\def\Intz #1#2#3{∫_{z=#1}^{z=#2}#3\,dz}
\def\Intth#1#2#3{∫_{θ=#1}^{θ=#2}#3\,dθ}

% Difference
\def\Difs #1#2#3{\left. #3 \right|_{s=#1}^{s=#2}}
\def\Difu #1#2#3{\left. #3 \right|_{u=#1}^{u=#2}}
\def\Difx #1#2#3{\left. #3 \right|_{x=#1}^{x=#2}}
\def\Difth#1#2#3{\left. #3 \right|_{θ=#1}^{θ=#2}}





% «pict2e» (to ".pict2e")
% (find-LATEX "2016-2-C2-integral.tex" "pict2e")
% (find-LATEX "edrxpict.lua" "Piecewise")
% (find-LATEX "edrxpict.lua" "pictgrid")
% (find-LATEX "edrxpict.lua" "pictaxes")
% (find-LATEX "edrxpict.lua" "pictdots")
% (find-LATEX "edrxpict.lua" "beginpicture")

\def\beginpicture (#1,#2)(#3,#4){\expr{beginpicture(v(#1,#2),v(#3,#4))}}
\def\beginpictureb(#1,#2)(#3,#4)#5{\expr{beginpicture(v(#1,#2),v(#3,#4),#5)}}
\def\pictaxes{\expr{pictaxes()}}
\def\pictaxes{{\linethickness{0.6pt}\expr{pictaxes()}}}
\def\pictaxes{{\linethickness{0.5pt}\expr{pictaxes()}}}
\def\pictgrid{{\color{GrayPale}\expr{pictgrid()}}}
\def\pictgrid{{\color{GrayPale}\linethickness{0.3pt}\expr{pictgrid()}}}
\def\pictdots#1{\expr{pictdots("#1")}}
\def\pictpiecewise#1{\expr{pictpiecewise("#1")}}
\def\pictpiecewise#1{{\linethickness{1pt}\expr{pictpiecewise("#1")}}}
\def\picturedots(#1,#2)(#3,#4)#5{%
  \vcenter{\hbox{%
  \beginpicture(#1,#2)(#3,#4)%
  \pictaxes%
  \pictdots{#5}%
  \end{picture}%
  }}%
}
\def\picturepiecewise(#1,#2)(#3,#4)#5{%
  \vcenter{\hbox{%
  \beginpicture(#1,#2)(#3,#4)%
  \pictgrid%
  \pictaxes%
  \pictpiecewise{#5}%
  \end{picture}%
  }}%
}

% \unitlength=9pt
\def\closeddot{\circle*{0.3}}
\def\opendot  {\circle*{0.3}\color{white}\circle*{0.2}}

% «pict-Vector» (to ".pict-Vector")
% (find-LATEX "edrxpict.lua" "pict2evector")
\def\Vector(#1,#2)(#3,#4){\expr{pict2evector(#1, #2, #3, #4)}}




% «verteq» (to ".verteq")
\def\verteq{
 \vcenter{\hbox{%
 \unitlength=1pt%
 \linethickness{0.4pt}%
 \beginpicture(0,0)(5,6)
   \roundcap
   \Line(1,0)(1,6)
   \Line(3,0)(3,6)
 \end{picture}%
 }}%
}







% Local Variables:
% ee-anchor-format: "«%s»"
% coding: utf-8-unix
% End: