def getx0(self, g11, g12):
        x00 = self.top.comp.x[0] = max(27.0 /(g11 * g11 * g12) ,
                                     (g11*g11 * g12*g12) /397.5 ,
                                     5.0 * g11 ,
                                     2.6 )
        return x00


#   optimize  x[5] ..............
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.lib/src/openmdao/lib/drivers/test/test_opt_golinski.py/GolinskiTestCase.getx0/swapped operands of `/`