2023-04-10 12:56:47 +00:00
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\usepackage{amsfonts, amsthm}
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2023-05-06 18:34:05 +00:00
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\usepackage[T1]{fontenc}
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2023-04-10 12:56:47 +00:00
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\usepackage{hyperref}
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\newtheorem{theorem}{Theorem}
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\newtheorem{xtheoreminner}{Theorem}
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\newenvironment{xtheorem}[1]{%
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\renewcommand\thextheoreminner{#1}%
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\xtheoreminner
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}{\endxtheoreminner}
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\hypersetup{colorlinks=true, urlcolor=blue}
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2023-05-06 18:34:05 +00:00
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% https://tex.stackexchange.com/a/232188
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\newcommand{\startunderscoreletter}{\catcode`_ 12\relax}
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\newcommand{\stopunderscoreletter}{\catcode`_ 8\relax}
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% The first argument refers to a relative path upward from a current file to
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% the root of the workspace (i.e. where this `preamble.tex` file is located).
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2023-05-06 20:02:36 +00:00
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\newcommand{\lean}[3]{\href{#1/#2.html\##3}{
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2023-05-06 18:34:05 +00:00
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\startunderscoreletter #3 \stopunderscoreletter}}
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