increase_maxnorm() [1/5]

void M2::ConcreteRing< ARingCCC >::increase_maxnorm ( gmp_RRmutable norm, const ring_elem f ) const

inlinevirtual

Reimplemented from Ring.

Definition at line 1155 of file aring-glue.hpp.

{
  const ARingRRR &realR = R->real_ring();
  ARingRRR::Element a(realR);
  const ElementType &b = R->from_ring_elem_const(f);
  R->abs(a, b);
  if (mpfr_cmp(&a.value(), norm) > 0) mpfr_set(norm, &a.value(), MPFR_RNDN);
}