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--- definition:permutation_group [2013/08/22 15:35]
bmwoodruff
+++ definition:permutation_group [2013/08/30 11:47] (current)
joshuawiscons [External links]
@@ Line 13: / Line 13: @@
 %%%%%
 % DEPENDENCIES
-% RequiredMacros: \newcommand{\textdef}[1]{\textit{#1}}  \DeclareMathOperator{\sym}{Sym}
+% RequiredMacros: \newcommand{\textdef}[1]{\textit{#1}}
 %%%%%
 \begin{definition}
-A $\textdef{permutation group}$ on $X$ is a set of permutations of $X$ that contains the identity permutation and is closed under function composition and taking inverses.
+A \textdef{permutation group} on $X$ is a set of permutations of $X$ that contains the identity permutation and is closed under function composition and taking inverses.
 \end{definition}
 </file>
@@ Line 25: / Line 25: @@
-{{tag>definition needsreview rben}}
+{{tag>definition needsreview rben ben rjosh}}

Abstract Algebra IBL Wiki