2 <span class="co1">% no preâmbulo (antes do begin{document})</span>
3 <span class="re12">\newtheorem</span><span class="sy0">{</span><span class="re9">mur</span><span class="sy0">}{</span><span class="re9">Lei de Murphy</span><span class="sy0">}[</span><span class="re2">section</span><span class="sy0">]</span>
5 <span class="co1">% ...</span>
7 <span class="co1">% no corpo</span>
8 <span class="re8">\begin</span><span class="sy0">{</span><span class="re9"><span class="re7">mur</span></span><span class="sy0">}[</span><span class="re2">enunciada por Edward A. Murphy</span><span class="sy0">]</span>
9 If there are two or more ways to do something, and one of those ways can result in a catastrophe, then someone will do it.
10 <span class="re8">\end</span><span class="sy0">{</span><span class="re9"><span class="re7">mur</span></span><span class="sy0">}</span>