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more precise doc

This commit is contained in:
Michael Hemmer 2008-11-07 13:16:29 +00:00
parent 94cab335ee
commit 299e9b8843
1 changed files with 5 additions and 2 deletions
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7
Polynomial/doc_tex/Polynomial_ref/PolynomialTraits_d_Permute.tex
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@ -3,8 +3,11 @@
\ccDefinition \ccDefinition
This \ccc{AdaptableFunctor} permutes the variables of the given polynomial This \ccc{AdaptableFunctor} permutes the variables of the given polynomial
with respect to a permutation $\sigma$. $\sigma$ is given by the iterator with respect to a permutation $\sigma$, that is, each monomial
range of length \ccc{PolynomialTraits_d::d}, containing the second row of the permutation. $\prod x_i^{e_i}$ 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 For instance, let $p$ be a polynomial in 4 variables and it is intended to
change the order of the variables such that change the order of the variables such that