-// Copyright (C) 2007-2015 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2023 CEA/DEN, EDF R&D
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
const int num_zero = (c_yz*c_xh == 0.0 ? 1 : 0) + (c_zx*c_yh == 0.0 ? 1 : 0) + (c_xy*c_zh == 0.0 ? 1 : 0);
const int num_neg = (c_yz*c_xh < 0.0 ? 1 : 0) + (c_zx*c_yh < 0.0 ? 1 : 0) + (c_xy*c_zh < 0.0 ? 1 : 0);
- if((num_zero == 1 && num_neg != 1) || num_zero == 2 || num_neg == 0 && num_zero !=3 || num_neg == 3 )
+ if((num_zero == 1 && num_neg != 1) || num_zero == 2 || (num_neg == 0 && num_zero !=3) || num_neg == 3 )
{
++num_cases;