14 lines
514 B
Plaintext
14 lines
514 B
Plaintext
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\ProvidesPackage{shorthand}
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% ---------------------------------------------------------------------
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\newcommand{\egfcoefficient}{\ensuremath{\left[\frac{x^n}{n!}\right]}}
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\newcommand{\ogfcoefficient}{\ensuremath{\left[x^n\right]}}
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\newcommand{\falling}[1]{^{\underline{#1}}}
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\newcommand{\divides}{\ensuremath{\;\backslash\;}}
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\newcommand{\sumgz}{\ensuremath{\sum_{n\geq 0}}}
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\newcommand{\sumdiv}{\ensuremath{\sum_{d\divides n}}}
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\newcommand{\union}{\ensuremath{\cup}}
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\newcommand{\intersect}{\ensuremath{\cap}}
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