calc_s_pair()

bool binomial_ring::calc_s_pair	(	binomial_s_pair &	s,
		binomial &	result ) const

Definition at line 406 of file gb-toric.cpp.

{
  binomial f = s.f1->f;
  binomial g = s.f2->f;
  result = make_binomial();
  for (int i = 0; i < nslots; i++)
    {
      result.lead[i] = s.lcm[i] - f.lead[i] + f.tail[i];
      result.tail[i] = s.lcm[i] - g.lead[i] + g.tail[i];
    }
  return normalize(result);
}

References binomial::lead, make_binomial(), normalize(), nslots, result(), s, and binomial::tail.