internal_negate()

int Z_mod::internal_negate

(

int

f

)

const

Definition at line 208 of file ZZp.cpp.

{
  if (f != _ZERO) return modulus_add(f, _minus_one, _P1);
  return _ZERO;
}

References _minus_one, _P1, _ZERO, and modulus_add().

Referenced by internal_subtract(), negate(), and syzygy().