xmPreamble.tex

\typeout{Start loading xmPreamble.tex}%

% Add here extra macro's that are loaded automatically by all documents of claas 'ximera' or 'xourse' in this repo

%%
%%  Example:
%%
% \newcommand{\R}{\mathbb{R}
\usepackage{tikz}
\usepackage{amsmath}
\usetikzlibrary{arrows}
\usepackage{graphicx}
\usepackage{graphpap}
\usepackage{amssymb}
%\usepackage{nicematrix}


%\usepackage[nodisplayskipstretch]{setspace}
\usepackage{pgfplots}
\pgfplotsset{compat = newest}


%\usepackage{TikZlings}
%\usepackage{tikzducks}

\usepackage{geometry}


\newcommand{\rulecolor}[1]{\def\CT@arc@{\color{#1}}}
\definecolor{darkblue}{rgb}{0.4,0.5,0.85}
\definecolor{blue}{rgb}{0.1,0.3,.95}
%\definecolor{blue}{rgb}{0.1,0.2,0.90}
\definecolor{pink}{rgb}{0.6,0.4,0.7}
\definecolor{green}{rgb}{0.4,0.6,0.5}
\definecolor{yellow}{rgb}{0.1,0.6,0.8}
\definecolor{red}{rgb}{0.8,0.1,0.5}
\definecolor{glaucous}{rgb}{0.38,0.51,0.71}

\usepackage{pgfplots}
\pgfplotsset{compat=1.16}
\usetikzlibrary{calc,angles,positioning,intersections,quotes,decorations.markings}
\pgfplotsset{soldot/.style={only marks,mark=*, line width=0.2pt, mark size=1.5pt}}
\pgfplotsset{holdot/.style={fill=white,only marks,mark=*, line width=1.0pt, mark size=1.5pt}}



\usepackage[utf8]{inputenc}  %needed to define \begin{axis} in tikz pic

\makeatletter
\renewcommand*\env@matrix[1][*\c@MaxMatrixCols c]{%
  \hskip -\arraycolsep
  \let\@ifnextchar\new@ifnextchar
  \array{#1}}
\makeatother

\setlength{\topmargin}{0cm} \setlength{\topskip}{0cm}
\setlength{\headheight}{0cm} \setlength{\headsep}{0cm}
\setlength{\oddsidemargin}{0cm} \setlength{\evensidemargin}{0cm}
\setlength{\footskip}{0cm} \setlength{\textwidth}{17.2cm}
\setlength{\textheight}{25cm}