% hlavicka: %{{{1
% vim nastavovaci radka: vim: foldmarker=%{{{,%}}}

% packages: %{{{1
\usepackage{color}
\usepackage{textcomp}
\usepackage{sfmath}

% vetsi font:
\usepackage{fix-cm}
\newcommand\HUGE{\fontsize{38}{47}\selectfont}

% vsechno pismo bezpatkove
\renewcommand{\familydefault}{\sfdefault}

% definice: %{{{1
\def\ol#1{\overline{#1}}
\def\nej#1{u\kern -0.1em \left(#1\right)}
\def\sd#1{s\kern -0.1em \left(#1\right)}
\def\sds#1{s\kern -0.1em \left(#1\right)}
\def\nejc#1{u_{\rm c}\kern -0.1em \left(#1\right)}
\def\va#1{u^2\kern -0.1em \left(#1\right)}
\def\vas#1{u^4\kern -0.1em \left(#1\right)}
\def\vac#1{u^2_{\rm c}\kern -0.1em \left(#1\right)}
\def\vacs#1{u^4_{\rm c}\kern -0.1em \left(#1\right)}
\def\sv#1{\nu\kern -0.1em \left(#1\right)}
\def\sve#1{\nu_{\rm eff}\kern -0.1em \left(#1\right)}