<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\theoremstyle{definition}

\newtheoremstyle{break}
{\topsep}{\topsep}%
{}{}%
{\bfseries}{}%
{\newline}{}%
\theoremstyle{break}
\newtheorem{definizione}{Definizione}
\newtheorem{thm}{Teorema}
\newtheorem{cor}{Corollary}[thm]
\newtheorem{lem}[thm]{Lemma}
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