content() [1/2]

ring_elem PolyRing::content ( ring_elem f ) const

virtual

Reimplemented from Ring.

Definition at line 2200 of file poly.cpp.

{
  Nterm *t = f;
  if (t == nullptr) return K_->zero();
  ring_elem c = t->coeff;
  for (t = t->next; t != nullptr; t = t->next) K_->lower_content(c, t->coeff);
  return c;
}

References Nterm::coeff, PolynomialRing::K_, and Nterm::next.