From 299e9b8843e539253f23c32aa3bca67ba320d917 Mon Sep 17 00:00:00 2001 From: Michael Hemmer Date: Fri, 7 Nov 2008 13:16:29 +0000 Subject: [PATCH] more precise doc --- .../doc_tex/Polynomial_ref/PolynomialTraits_d_Permute.tex | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Polynomial/doc_tex/Polynomial_ref/PolynomialTraits_d_Permute.tex b/Polynomial/doc_tex/Polynomial_ref/PolynomialTraits_d_Permute.tex index 9d494e101ec..49f6e12fbdc 100644 --- a/Polynomial/doc_tex/Polynomial_ref/PolynomialTraits_d_Permute.tex +++ b/Polynomial/doc_tex/Polynomial_ref/PolynomialTraits_d_Permute.tex @@ -3,8 +3,11 @@ \ccDefinition This \ccc{AdaptableFunctor} permutes the variables of the given polynomial -with respect to a permutation $\sigma$. $\sigma$ is given by the iterator -range of length \ccc{PolynomialTraits_d::d}, containing the second row of the permutation. +with respect to a permutation $\sigma$, that is, each monomial +$\prod x_i^{e_i}$ will be mapped to the monomial $\prod x_{\sigma(i)}^{e_i}$. +The permutation $\sigma$ is given by the iterator range of +length \ccc{PolynomialTraits_d::d}, which is supposed to contain +the second row of the permutation. For instance, let $p$ be a polynomial in 4 variables and it is intended to change the order of the variables such that