Class used for (list of) interpreter objects.
BOOLEAN idsr(leftv res, leftv args)
BOOLEAN gd(leftv res, leftv args)
intvec * gradedpiece1n(ideal h, poly a, poly b)
void gradedpiece1(ideal h, poly a, poly b)
void Tlink(ideal h, poly a, poly b, int n)
void gradedpiece2(ideal h, poly a, poly b)