Algebra template.tex

\documentclass[fleqn]{article}
\usepackage[utf8]{inputenc}
\usepackage{lmodern}
\usepackage{amsmath,amssymb,amsfonts}
\usepackage{listings}
\usepackage{semantic}
\usepackage{xcolor}
\usepackage{colortbl}
\usepackage{fancyvrb}
\usepackage{textcomp}
\usepackage{adjustbox}
\usepackage{stmaryrd}

\renewcommand{\arraystretch}{1.2}

\newcommand{\rel}[1]{ \vDash_{#1}}

\newcommand{\sem}[1]{\llbracket #1 \rrbracket_{D,G}}
\newcommand{\semex}[1]{\llbracket #1 \rrbracket_{D,G,u}}
\newcommand{\til}{\raisebox{0.6ex}{\textcolor{black}{\textbf{\texttildelow}}}}

% colors
\definecolor{GQLBlue}{RGB}{4,0,127}

\newcommand\bluetext[1]{{\allowbreak\bluetextcolor{#1}}}
\newcommand{\mathblue}[1]{\textsf{\bluetext{#1}}}

\newcommand\bluetextcolor[1]{{\textcolor{GQLBlue}{%
    \large\ttfamily\bfseries{\detokenize{#1}}}}}
\def\mystrut{\rule[\dimexpr-\dp\strutbox+\fboxsep]{0pt}{%
    \dimexpr\normalbaselineskip-2\fboxsep}}
\def\grayspace{\hspace{0pt minus \fboxsep}}


\lstdefinestyle{customc}{
    belowcaptionskip=1\baselineskip,
    breaklines=true,
    frame=none,
    basicstyle=\normalsize\ttfamily\color[RGB]{50,50,50},
    keywordstyle=\color[RGB]{4,0,127},
    commentstyle=\itshape\color{green!40!black},
    mathescape=true,
    extendedchars=true,
    columns=fullflexible,
    escapeinside=''
}

\lstset{style=customc}

\begin{document}
    %%%%%%%%%%%%%%%%%%%%%
    %% COPY QUERY HERE %%
    %%%%%%%%%%%%%%%%%%%%%
\end{document}