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This \sigma was \large in the .tex

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Andreas Fabri 2012-09-03 10:19:59 +00:00
parent 823642ab00
commit f1ef0eee60
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Triangulation_3/doc/TDS_3/TriangulationDS_3.txt
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@ -155,7 +155,7 @@ other words, if we embed the triangulation in \f$ \R^3\f$, then the fourth
vertices \f$ v_3^1\f$ and \f$ v_3^2\f$ of \f$ c_1\f$ and \f$ c_2\f$ see the common facet
in opposite orientations. See Figure \ref TDS3figcomborient.
The set <BIG><BIG>\f$ \sigma\f$</BIG></BIG>\f$ _4\f$ of permutations of
The set \f$ \sigma\f$\f$ _4\f$ of permutations of
\f$ (0,1,2,3)\f$ has cardinality 24, and the set of positive permutations
\f$ A_4\f$ has cardinality 12. Thus, for a given orientation, there
are up to 12 different orderings of the four vertices of a cell. Note