\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Vicnet}
\pdfinfo{
  /Title (openscad.pdf)
  /Creator (Cheatography)
  /Author (Vicnet)
  /Subject (OpenSCAD Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
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\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{4678B3}
\definecolor{LightBackground}{HTML}{F3F6FA}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{OpenSCAD Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Vicnet} via \textcolor{DarkBackground}{\uline{cheatography.com/19532/cs/5965/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Vicnet \\
  \uline{cheatography.com/vicnet} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 12th May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

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% Row 0
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% Row Count 3 (+ 3)
% Row 1
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% Row Count 6 (+ 3)
% Row 2
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% Row Count 9 (+ 3)
% Row 3
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% Row Count 13 (+ 4)
% Row 4
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% Row Count 16 (+ 3)
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\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Polygones réguliers: circle(r|d, \$fn=3|4|...)}  \tn 
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\par\addvspace{1.3em}

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% Row 0
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% Row Count 3 (+ 3)
% Row 1
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% Row Count 6 (+ 3)
% Row 2
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% Row Count 9 (+ 3)
% Row 3
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% Row Count 12 (+ 3)
% Row 4
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\mymulticolumn{1}{x{5.377cm}}{\{\{link="https://en.wikibooks.org/wiki/OpenSCAD\_User\_Manual/Primitive\_Solids\#polyhedron"\}\}polyhedron\{\{/link\}\}(points, faces, {\emph{convexity}})} \tn 
% Row Count 15 (+ 3)
% Row 5
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\mymulticolumn{1}{x{5.377cm}}{\{\{link="https://en.wikibooks.org/wiki/OpenSCAD\_User\_Manual/Other\_Language\_Features\#Surface"\}\}surface\{\{/link\}\}("...dat|.png", {\emph{center}}, {\emph{invert}}, {\emph{convexity}})} \tn 
% Row Count 19 (+ 4)
% Row 6
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\mymulticolumn{1}{x{5.377cm}}{\{\{link="https://en.wikibooks.org/wiki/OpenSCAD\_User\_Manual/Importing\_Geometry\#import"\}\}import\{\{/link\}\}("...stl")} \tn 
% Row Count 22 (+ 3)
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\par\addvspace{1.3em}

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% Row 0
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% Row Count 4 (+ 4)
% Row 1
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% Row Count 7 (+ 3)
% Row 2
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% Row Count 10 (+ 3)
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\par\addvspace{1.3em}

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% Row 0
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% Row Count 0 (+ 0)
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\par\addvspace{1.3em}

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% Row 0
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% Row Count 3 (+ 3)
% Row 1
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% Row Count 6 (+ 3)
% Row 2
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% Row Count 9 (+ 3)
% Row 3
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% Row Count 12 (+ 3)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\{\{link="https://en.wikibooks.org/wiki/OpenSCAD\_User\_Manual/Transformations\#offset"\}\}offset\{\{/link\}\}(r | delta, chamfer)} \tn 
% Row Count 15 (+ 3)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\{\{link="https://en.wikibooks.org/wiki/OpenSCAD\_User\_Manual/Transformations\#multmatrix"\}\}multmatrix\{\{/link\}\}(m)} \tn 
% Row Count 18 (+ 3)
% Row 6
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\mymulticolumn{1}{x{5.377cm}}{\{\{link="https://en.wikibooks.org/wiki/OpenSCAD\_User\_Manual/Transformations\#mirror"\}\}mirror\{\{/link\}\}({[}x,y,z{]})} \tn 
% Row Count 21 (+ 3)
% Row 7
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% Row Count 24 (+ 3)
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\SetRowColor{LightBackground}
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\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

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% Row 0
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% Row Count 1 (+ 1)
% Row 1
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% Row Count 2 (+ 1)
% Row 2
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% Row Count 3 (+ 1)
% Row 3
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% Row Count 4 (+ 1)
% Row 4
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% Row Count 5 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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% Row 0
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% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.69678 cm} x{4.28022 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Rendu}}  \tn
% Row 0
\SetRowColor{LightBackground}
\$fa & angle minium \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\$fs & taille face minimum \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\$fn & nombre de faces \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\$t & timeur animation \tn 
% Row Count 4 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.4977 cm} x{4.4793 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Affichage}}  \tn
% Row 0
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* & ignore \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\# & debug \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\% & transparent \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
! & ignore avant \tn 
% Row Count 4 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.9954 cm} x{3.9816 cm} }
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% Row 0
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\$vpr & rotation (°) \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\$vpt & translation \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\$vpd & distance caméra \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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% Row 0
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% Row Count 0 (+ 0)
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\par\addvspace{1.3em}

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% Row 0
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module {\emph{name}}(…) \{ … \} & déclaration \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{children({\emph{index}})} \tn 
% Row Count 3 (+ 1)
% Row 2
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\$children & nombre d'enfants \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
parent\_module(n) & nom module niveau n \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.4839 cm} x{1.4931 cm} }
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Fonctions}}  \tn
% Row 0
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function {\emph{name}}(…) = exp ; & \seqsplit{déclaration} \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.78712 cm} x{2.18988 cm} }
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Librairies}}  \tn
% Row 0
\SetRowColor{LightBackground}
include \textless{}….scad\textgreater{} & importe et exécute \tn 
% Row Count 2 (+ 2)
% Row 1
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use \textless{}….scad\textgreater{} & importe seulement \tn 
% Row Count 3 (+ 1)
% Row 2
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\mymulticolumn{2}{x{5.377cm}}{`File-\textgreater{}Show Library Folder...`} \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{\{\{fa-folder-o\}\} `{\emph{installation}}/libraries`} \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{\{\{fa-folder-o\}\} \seqsplit{`\$HOME/.local/share/OpenSCAD/libraries`}} \tn 
% Row Count 7 (+ 2)
% Row 5
\SetRowColor{white}
\{\{fa-folder-o\}\} `OPENSCADPATH` & répertoires multiples : \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.68298 cm} x{1.29402 cm} }
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Controles}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{if (...) \{ ... \}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
for (i = {[}start:incr:end{]} ) \{ ... \} & \seqsplit{intervalle} \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
for (i = {[}x, x, ...{]} ) \{ ... \} & vecteur \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
intersection\_for( i = ...) \{ ... \} & évite union \tn 
% Row Count 7 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.38896 cm} x{2.58804 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Liste}}  \tn
% Row 0
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{[} for (i = range|list) i {]} & génération \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{[} for (i = …) if (condition(i)) i {]} & condition \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{[} for (i = …) let(assign) a {]} & \{\{link="https://en.wikibooks.org/wiki/OpenSCAD\_User\_Manual/List\_Comprehensions\#let"\}\}assignement\{\{/link\}\} \tn 
% Row Count 10 (+ 6)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{2e colonne}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{} \tn 
% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.18528 cm} x{1.79172 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Chaines}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{chr(n)} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{len(str)} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
search(value, str) & index \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
str(str, str, ...) & concatène \tn 
% Row Count 4 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.03597 cm} x{1.94103 cm} }
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Basique}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{variable = expression;} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{let(name = expression)} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
//  ~ /{\emph{ ...}}/ & commentaire \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
9.99 | 1.2e20 | PI & nombre \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
true | false & booléen \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
"..." & chaine \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
{[}exp, ...{]} & vecteur \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
{[}start:incr:end{]} & interval \tn 
% Row Count 8 (+ 1)
% Row 8
\SetRowColor{LightBackground}
undef & indéfini \tn 
% Row Count 9 (+ 1)
% Row 9
\SetRowColor{white}
+ | - | * | / | \% & scalaire \tn 
% Row Count 10 (+ 1)
% Row 10
\SetRowColor{LightBackground}
+ | - | * | / & vecteur ou matrice \tn 
% Row Count 12 (+ 2)
% Row 11
\SetRowColor{white}
== | != | \textless{} | \textless{}= | \textgreater{} | \textgreater{}= & relation \tn 
% Row Count 14 (+ 2)
% Row 12
\SetRowColor{LightBackground}
\&\& | || & logique \tn 
% Row Count 15 (+ 1)
% Row 13
\SetRowColor{white}
boolexp ? trueexp : falseexp & conditionnel \tn 
% Row Count 17 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.13551 cm} x{1.84149 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Système}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{echo(list)} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
version() & vecteur \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
vector\_num() & nombre \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{3e colonne}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{} \tn 
% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.23965 cm} x{2.73735 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Vecteurs}}  \tn
% Row 0
\SetRowColor{LightBackground}
concat(v1, v2, ...) & concatène vecteurs \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
concat(x, x, ...) & crée un vecteur \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
cross(v, w) & produit vectoriel \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{len(v)} \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
lookup(key, v) & valeur ou interpolation \tn 
% Row Count 7 (+ 2)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{max(v)} \tn 
% Row Count 8 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{min(v)} \tn 
% Row Count 9 (+ 1)
% Row 7
\SetRowColor{white}
norm(v) & longueur \tn 
% Row Count 10 (+ 1)
% Row 8
\SetRowColor{LightBackground}
search(value, v) & index \tn 
% Row Count 11 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{3.08574 cm} x{1.89126 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Mathématique}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{abs(x)} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
sign(x) & -1, 0, 1 \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
round(x) & plus proche \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
ceil(x) & supérieur \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
floor(x) & inférieur \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{exp(x)} \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{log(x)} \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{ln(x)} \tn 
% Row Count 8 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{max(x, x, ...)} \tn 
% Row Count 9 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{min(x, x, ...)} \tn 
% Row Count 10 (+ 1)
% Row 10
\SetRowColor{LightBackground}
\% & modulo \tn 
% Row Count 11 (+ 1)
% Row 11
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{pow(x,y)} \tn 
% Row Count 12 (+ 1)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{sqrt(x)} \tn 
% Row Count 13 (+ 1)
% Row 13
\SetRowColor{white}
rands(min, max, n, {\emph{seed}}) & vecteur taille n \tn 
% Row Count 15 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Trigonométrie}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{cos(deg)} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{sin(deg)} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{tan(deg)} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
acos(x) & en degrés \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
asin(x) & en degrés \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
atan(x) & en degrés \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
atan2(x,y) & en degrés \tn 
% Row Count 7 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}