lift()

bool M2::ARingGFM2::lift	(	const Ring *	Rg,
		const elem	f,
		ring_elem &	result ) const

Definition at line 163 of file aring-m2-gf.cpp.

{
  // Rg = Z/p[x]/F(x) ---> GF(p,n)
  // promotion: need to be able to know the value of 'x'.
  // lift: need to compute (primite_element)^e
 
  if (&mGF.ring() != Rg) return false;
 
  lift_to_original_ring(result, f);
  return true;
}

References lift_to_original_ring(), mGF, and result().