notexmacros.sty

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{notexmacros}[2024 ElBi21 LaTeX package with custom macros]

%%% Needed Measures and Commands %%%%%%%%%%%%%%

% Determine the font size
\newlength{\docfontsize}
\makeatletter
\setlength{\docfontsize}{\f@size pt}
\makeatother

%%% Math Macros %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% General Purpouse Math
\newcommand{\eq}{\; = \;}
\newcommand{\thus}{\quad \Longrightarrow \quad}
\newcommand{\nextline}{\quad \Longrightarrow}
\newcommand{\prevline}{\Longrightarrow \quad}

% Probability
\newcommand{\cov}{\mbox{Cov}}
\newcommand{\bino}{\mbox{Bin}}
\newcommand{\berno}{\mbox{Bern}}
\newcommand{\unif}{\mbox{Unif}}
\newcommand{\geom}{\mbox{Geom}}
\newcommand{\poiss}{\mbox{Poisson}}
\newcommand{\multin}{\mbox{Multi}}

%%% General Purpouse Macros %%%%%%%%%%%%%%%%%%%
\newcommand{\angbrack}[1]{
    \relax\ifmmode {
            \langle \;
        } \else {
            $\langle$ \hspace{-0.5\docfontsize}
    } \fi #1 \relax\ifmmode {
            \; \rangle
        } \else {
            \hspace{-0.5\docfontsize} $\rangle$
    } \fi
}

\newcommand{\st}{
    \relax\ifmmode {
        ^{\mbox{\footnotesize st}}
    } \else {
        \hspace*{-\docfontsize} $^{\mbox{\footnotesize st}}$
    } \fi
}

\newcommand{\nd}{
    \relax\ifmmode {
        ^{\mbox{\footnotesize nd}}
    } \else {
        \hspace*{-\docfontsize} $^{\mbox{\footnotesize nd}}$
    } \fi
}

\newcommand{\rd}{
    \relax\ifmmode {
        ^{\mbox{\footnotesize rd}}
    } \else {
        \hspace*{-\docfontsize} $^{\mbox{\footnotesize rd}}$
    } \fi
}

\newcommand{\nth}{
    \relax\ifmmode {
        ^{\mbox{\footnotesize th}}
    } \else {
        \hspace*{-\docfontsize} $^{\mbox{\footnotesize th}}$
    }\fi
}