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 KASH3 Reference Manual
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Function

TransformationMatrix ( elt-ids^int/ord^num I ) -> elt-alg^mat, elt-ord^rat

Optional Arguments

Resultselt-ord^rat1 <= Results <= 2

Description

The transformation matrix for ideal I, as an integral matrix and denominator.

Examples

x_o := MaximalOrder(X^4+3*X^2+7); x_i := Factorization(7*x_o); TransformationMatrix(x_i[3][1]);
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