23 lines
783 B
TeX
23 lines
783 B
TeX
\usepackage{amsfonts, amsthm}
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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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\newcommand{\abs}[1]{\left|#1\right|}
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\newcommand{\ceil}[1]{\left\lceil#1\right\rceil}
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\newcommand{\floor}[1]{\left\lfloor#1\right\rfloor}
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\newcommand{\icc}[2]{\left[#1, #2\right]}
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\newcommand{\ico}[2]{\left[#1, #2\right)}
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\newcommand{\ioc}[2]{\left(#1, #2\right]}
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\newcommand{\ioo}[2]{\left(#1, #2\right)}
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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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\newcommand{\lean}[4]{\href{#1/#2.html\##3}{#4}}
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