operator-() [1/2]

Matrix * Matrix::operator-

(

)

const

Definition at line 462 of file matrix.cpp.

{
  MatrixConstructor mat(rows(), cols(), degree_shift());
  for (int i = 0; i < n_cols(); i++)
    mat.set_column(i, get_ring()->negate_vec(elem(i)));
  return mat.to_matrix();
}

References cols(), degree_shift(), elem(), get_ring(), Matrix(), MatrixConstructor, n_cols(), operator-(), rows(), MatrixConstructor::set_column(), and MatrixConstructor::to_matrix().

Referenced by operator-(), and operator-().