

bigint* simp_dim_irr(entry* lambda,simpgrp* g);
bigint* DimIrr(entry* lambda);
bigint* Dim(poly* p);

matrix* Cartes_prod(matrix** M,index n,entry* toral,index r);
matrix* Domweights(vector* lambda);

 poly* simp_domchar(entry* lambda,entry* muo,simpgrp* g);

 poly* Domchar_irr(entry* lambda,entry* muo);

 poly* Domchar_p(poly* p);

 entry* Lv(object g);


