def getx6(self, g11, g12, g14):
        A2 = (((745.0 * g14) /(g11*g12))**2 + 0.1575*1.0e09)**0.5
        g31 = (A2 /(850.0*0.1))**(1.0/3.0)
        g32 = (1.93*g14*g14*g14 /(g11 * g12))**0.25
        g33 = 5.0
        x06 = max(g31, g32, g33)
        return x06
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.lib/src/openmdao/lib/drivers/test/test_opt_golinski.py/GolinskiTestCase.getx6/original