%%
%% This is file `mathfixs-samp.tex',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% mathfixs.dtx  (with options: `sample')
%% 
%% Copyright (C) 2018-2026 Niklas Beisert
%% 
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%%   https://www.latex-project.org/lppl.txt
%% and version 1.3c or later is part of all distributions of LaTeX
%% version 2008 or later.
%% 
\NeedsTeXFormat{LaTeX2e}[1996-12-01]
\ProvidesFile{mathfixs-samp.tex}[2026-04-08 v1.2.1 sample for mathfixs]
\documentclass[12pt]{article}

\usepackage{geometry}
\geometry{layout=a4paper}
\geometry{paper=a4paper}
\geometry{margin=3cm}
\parindent0pt

\RequirePackage{amsmath,amssymb}
\RequirePackage[autobold]{mathfixs}

\ProvideMathFix{greekcaps,mathbold}
\ProvideMathFix{frac,rfrac,vfrac}
\ProvideMathFix{multskip}
\ProvideMathFix{der,diff}

\begin{document}

\paragraph{Fractions.}

\[
x\frac{a+b}{c+d}\frac{e}{f}.
\]

Recipe for $\approx 3$ pancakes (scale accordingly):
Whisk together one large egg, $\vfrac{1}{8} \ell$ milk,
$50\mathinner{\mathrm{g}}$ flour
(mix \vfrac{2}{3} wholemeal flour and \vfrac{1}{3} white flour); fry in pan.
Feel free to use more flour than indicated.

\[
\rfrac{1}{2}x^2 + \rfrac{1}{6} y^3 + \rfrac{1}{4} x^2 y^2
\]

\paragraph{Radicals.}

\[
y\sqrt{x}z,\qquad
y\sqrt[]{x}z,\qquad
y\sqrt[i]{x}z,\qquad
y\sqrt[n]{x}z,\qquad
y\sqrt[3]{x}z,\qquad
y\sqrt[123]{x}z
\]

\ProvideMathFix{root}
\[
y\sqrt{x}z,\qquad
y\sqrt[]{x}z,\qquad
y\sqrt[i]{x}z,\qquad
y\sqrt[n]{x}z,\qquad
y\sqrt[3]{x}z,\qquad
y\sqrt[123]{x}z
\]

\[
\ProvideMathFix{rootclose}
y\sqrt{x}z,\qquad
y\sqrt[]{x}z,\qquad
y\sqrt[i]{x}z,\qquad
y\sqrt[n]{x}z,\qquad
y\sqrt[3]{x}z,\qquad
y\sqrt[123]{x}z
\]

\[
\ProvideMathFix{rootclass={\mathinner}}
y\sqrt{x}z,\qquad
y\sqrt[]{x}z,\qquad
y\sqrt[i]{x}z,\qquad
y\sqrt[n]{x}z,\qquad
y\sqrt[3]{x}z,\qquad
y\sqrt[123]{x}z
\]

\paragraph{Spaces Representing Multiplication and Derivative Symbols.}

\[
\int x\.\der x
\]

\[
\int x\diff{x}
\]

\paragraph{Greek Letters.}

\[
\Gamma \qquad
\mathrm{\Gamma} \qquad
c\operatorname{\Gamma}(x)
\]

\paragraph{Bold Text with Math Symbols: $abc123\alpha\Gamma$.}

\[
aG\alpha\Gamma
\qquad\mathbold{aG\alpha\Gamma}
\qquad\ProvideMathFix{greeklower}\mathbold{aG\alpha\Gamma}
\]

\paragraph{Real and Imaginary Parts.}

\[
\Re(z),\Im(z)
\qquad\ProvideMathFix{reim}
\Re(z),\Im(z)
\qquad\ProvideMathFix{reim={\nRe\nIm}}
\nRe(z),\nIm(z)
\]

\paragraph{Functions, Operators, Symbols.}

\[
\ProvideMathFix{vecdiff,lapl,defeq}
\lapl f=\div\grad f,
\qquad
\lapl v=\grad\div v-\curl\curl v,
\]
\[
\ProvideMathFix{econst,iunit,piconst}
\econst^{\iunit\piconst}=-1,
\qquad
\ProvideMathFix{econst*,iunit*,piconst*}
\econst^{\iunit\piconst}=-1,
\qquad
\ProvideMathFix{econst,defeq,iunit*nb,numsets}
z\defeq x+\iunit y=r\econst^{\iunit\theta}\in\Complex,
\quad x,y,r,\theta\in\Real
\]
\[
\ProvideMathFix{res,hyp,iunit*,piconst*}
\res_{z=\iunit \piconst n} \csch(z)=(-1)^n
\]

\end{document}
\endinput
%%
%% End of file `mathfixs-samp.tex'.
