59 lines
1.9 KiB
TeX
59 lines
1.9 KiB
TeX
\documentclass[full]{l3doc}
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\title{The \pkg{mkessler-faktor} package}
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\author{Maximilian Keßler}
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\usepackage{mkessler-faktor}
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\begin{document}
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\maketitle
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\begin{abstract}
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The \pkg{faktor} package provides a mechanism to produce fractions
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for mathematical factors.
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Its mechanism is, however, quite limited.
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Inspired by the
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\href{https://tex.stackexchange.com/}{Tex StackExchange}
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answer of user
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\href{https://tex.stackexchange.com/users/5764/werner}{Werner},
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that was given on
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\href{https://tex.stackexchange.com/questions/27591/extending-the-faktor-package}
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{https://tex.stackexchange.com/\allowbreak questions/\allowbreak 27591/extending-the-faktor-package}
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we provide a simple package that wraps (and slightly modifies)
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the given answer into a more general \cs{faktor} command.
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\end{abstract}
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\begin{function}{\faktor}
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\begin{function}{\faktor*}
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\begin{syntax}
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\cs{faktor}*\oarg{shift enumerator}\marg{enumerator}\oarg{shift denominator}\marg{denominator}
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\end{syntax}
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Produces a fraction with tilted \enquote{$\diagup$} symbol and the corresponding
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\meta{enumerator} and \meta{denominator}.
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The \enquote{$\diagup$} symbol is automatically scaled.
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The \meta{shift} parameters can be controlled to fine tune the vertical
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placement of \meta{enumerator} and \meta{denominator}.
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Their default values when not given are \texttt{0.5} and \texttt{-0.5},
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respectively.
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The \enquote{*} can be optionally given. This will make the \cs{faktor}
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behave like the old \cs{faktor} command from the \cs{faktor} package,
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that is, the \enquote{$\diagup$} won't scale.
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\end{function}
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\end{function}
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\begin{function}{\cofaktor}
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\begin{function}{\cofaktor*}
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\begin{syntax}
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\cs{faktor}*\oarg{shift denominator}\marg{denominator}\oarg{shift enumerator}\marg{enumerator}
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\end{syntax}
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Behaves the same as \cs{faktor}, but produces a \cs{cofaktor}.
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\end{function}
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\end{function}
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\PrintIndex
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\end{document}
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