from_long()

ring_elem PolyRing::from_long ( long n ) const

virtual

Implements Ring.

Definition at line 169 of file poly.cpp.

{
  ring_elem a = K_->from_long(n);
  if (K_->is_zero(a))
    {
      return ZERO_RINGELEM;
    }
  Nterm *result = new_term();
  result->coeff = a;
  M_->one(result->monom);
  return result;
}

References PolynomialRing::K_, PolynomialRing::M_, new_term(), result(), and ZERO_RINGELEM.

Referenced by gcd_extended(), get_coeff(), initialize_poly_ring(), make_logical_term(), power(), power(), SchurRing::power(), power_direct(), preferred_associate(), and remainderAndQuotient().