SIMPLE/simple.sty at main · SIMPLE-IITB/SIMPLE · GitHub

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%—————————————————————————————Standardized Imports——————————————————————————————
\RequirePackage[utf8]{inputenc}

%----------------------------Packages for math stuff----------------------------
\RequirePackage{mathtools, amssymb} % For writing math equations and symbols
\RequirePackage{amsthm} % For the proof environment
\RequirePackage{physics} % For vectors and grad, curl, etc.
%-------------------------------------------------------------------------------

\RequirePackage{geometry} % For defining page margins

\RequirePackage{classicthesis} % Amazing beauty *chef's kiss*

\RequirePackage[framemethod=tikz]{mdframed} % Theorem boxes

%------------------------Packages for Images and Diagrams-----------------------
\RequirePackage{tikz} % Diagrams
\RequirePackage{graphicx} % Images
\RequirePackage{float} % Image Positioning

%---------------------------Packages for Code Snippets--------------------------
\RequirePackage[linesnumbered]{algorithm2e}
\RequirePackage{listings}

%-------------------------------Color Definitions-------------------------------
\definecolor{codegreen}{rgb}{0,0.6,0}
\definecolor{codegray}{rgb}{0.5,0.5,0.5}
\definecolor{codepurple}{rgb}{0.58,0,0.82}
\definecolor{backcolour}{rgb}{0.95,0.95,0.92}

%------------------------Defining the Code Listing Style------------------------
\lstdefinestyle{mystyle}{
    backgroundcolor=\color{backcolour},
    commentstyle=\color{codegreen},
    keywordstyle=\color{magenta},
    numberstyle=\tiny\color{codegray},
    stringstyle=\color{codepurple},
    basicstyle=\ttfamily\footnotesize,
    breakatwhitespace=false,
    breaklines=true,
    captionpos=b,
    keepspaces=true,
    numbers=left,
    numbersep=5pt,
    showspaces=false,
    showstringspaces=false,
    showtabs=false,
    tabsize=4
}
\lstset{style=mystyle}
%-------------------------------------------------------------------------------

\RequirePackage{calligra} %For the font

\RequirePackage[inline]{enumitem} %For customizable numbered lists

\RequirePackage{hyperref} % For hyperlinks
%———————————————————————————————————————————————————————————————————————————————

%—————————————————————————————Setting Up Hyperlinks—————————————————————————————
\hypersetup{
	colorlinks=true,
	linkcolor=blue,
}
%———————————————————————————————————————————————————————————————————————————————

%——————————————————————————Setting Up The Page Margins——————————————————————————
\geometry{
	bottom=2cm,
}
%———————————————————————————————————————————————————————————————————————————————

%————————————————Defining the Theorem and Definition environments———————————————
\newcounter{theorem}[chapter]
\newcounter{definition}[chapter]

\newenvironment{theorem}[1][]{
	\stepcounter{theorem}
	\ifstrempty{#1}{
		\begin{mdframed}[linecolor=blue, backgroundcolor=blue!10, roundcorner=5pt, linewidth=1pt, frametitle={Theorem~\thechapter.\thetheorem.}, frametitlerule=true, frametitleaboveskip=10pt, frametitlebelowskip=5pt, frametitlebackgroundcolor=blue!40]
		}
		{
			\begin{mdframed}[linecolor=blue, backgroundcolor=blue!10, roundcorner=5pt, linewidth=1pt, frametitle={Theorem~\thechapter.\thetheorem.~(#1)}, frametitlerule=true, frametitleaboveskip=10pt, frametitlebackgroundcolor=blue!40]
		}
}{\end{mdframed}}

\newenvironment{proposition}[1][]{
	\stepcounter{theorem}
	\ifstrempty{#1}{
		\begin{mdframed}[linewidth=1pt, linecolor=blue!10, backgroundcolor=blue!10]
			\bfseries Proposition~\thechapter.\thetheorem.\normalfont
	}
	{
		\begin{mdframed}[linewidth=1pt, linecolor=blue!10, backgroundcolor=blue!10]
			\bfseries Proposition~\thechapter.\thetheorem~(#1).\normalfont
	}
}{\end{mdframed}}

\newenvironment{definition}[1][]{
	\stepcounter{definition}
	\ifstrempty{#1}{
		\begin{mdframed}[linewidth=1pt, linecolor=gray!15, backgroundcolor=gray!15,]
			\bfseries Definition~\thechapter.\thedefinition.\normalfont
	}
	{
		\begin{mdframed}[linewidth=1pt, linecolor=gray!15, backgroundcolor=gray!15,]
			\bfseries Definition~\thechapter.\thedefinition~(#1).\normalfont
	}
}{\end{mdframed}}

\newenvironment{lemma}[1][]{
	\stepcounter{theorem}
	\ifstrempty{#1}{
		\begin{mdframed}[linewidth=1pt, linecolor=yellow!30, backgroundcolor=yellow!30,]
			\bfseries Lemma~\thechapter.\thetheorem.\normalfont
	}
	{
		\begin{mdframed}[linewidth=1pt, linecolor=yellow!30, backgroundcolor=yellow!30,]
			\bfseries Lemma~\thechapter.\thetheorem~(#1).\normalfont
	}
}{\end{mdframed}}
%———————————————————————————————————————————————————————————————————————————————
%               Code Snippet Environments
%\newenvironment{java}{\begin{lstlisting}[language=Java]}{\end{lstlisting}}
%\newenvironment{cpp}{\begin{lstlisting}[language=C++]}{\end{lstlisting}}
%\newenvironment{python}{\begin{lstlisting}[language=Python]}{\end{lstlisting}}

%——————————————Definitions of short commands to promote less typing—————————————
\newcommand{\R}{\mathbb{R}} %The reals
\newcommand{\Q}{\mathbb{Q}} %The rationals
\newcommand{\Z}{\mathbb{Z}} %The integers
\newcommand{\N}{\mathbb{N}} %The natural numbers
\newcommand{\F}{\mathbb{F}} %Any arbitrary field

\newcommand{\e}{\epsilon} %For epsilon-delta proofs

\renewcommand{\L}{\mathcal{L}} %For the Laplace Transform

\newcommand{\ang}[1]{\langle #1 \rangle}

\newcommand{\pd}[2]{\frac{\partial #1}{\partial #2}} %pd is short for ``partial derivative".

\newcommand{\Java}[1]{\lstinline[language=Java]{#1}} %For Java keywords
\newcommand{\CPP}[1]{\lstinline[language=C++]{#1}} %For C++ keywords
\newcommand{\Python}[1]{\lstinline[language=Python]{#1}} %For Python keywords
%———————————————————————————————————————————————————————————————————————————————

%———————————————————————————————Declaring our font——————————————————————————————
\DeclareFontShape{T1}{calligra}{m}{n}{<->s*[2.2]callig15}{}
\DeclareMathAlphabet{\mathcalligra}{T1}{calligra}{m}{n}
%———————————————————————————————————————————————————————————————————————————————

\setlength{\parindent}{0pt} % To prevent unnecessary indentation