add_term()

void DPoly::add_term	(	int	level,
		TowerPolynomial &	result,
		long	coeff,
		exponents_t	exp ) const

Definition at line 649 of file dpoly.cpp.

{
  // modifies result.
  // exp is an array [0..level-1] of exponent values for each variable
  // 0..level-1
  // the outer variable is at index 0.
  // coeff is an already normalized coefficient, and is not 0.
 
  int e = exp[0];
 
  if (result == nullptr)
    result = alloc_poly_n(e, nullptr);
  else if (result->deg < e)
    increase_size_n(e, result);
 
  if (level == 0)
    ZZp_ADD_TO(charac, result->arr.ints[e], coeff);
  else
    add_term(level - 1, result->arr.polys[e], coeff, exp + 1);
}

References add_term(), alloc_poly_n(), charac, increase_size_n(), result(), and ZZp_ADD_TO().

Referenced by add_term().