KASH3 Ref - NormGroup

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| ### Function NormGroup ( fld^abl F ) -> map(), elt-ids^int/ord^num, seq() ### Optional Arguments
Results | elt-ord^rat |  | 1 <= Results <= 3
### Description The norm group of F, i.e. a map from an abelian group into the ideals, the defiing ideal and the infinite places. ### Examples x_o := MaximalOrder(X^5-5*X^3+7*X^2-15*X+16); x_cl := ClassGroup(x_o); x_ab := AbelianExtension(x_cl.ext1); NormGroup(x_ab);
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