Y add -0.758 div add mul 0.785 abs add -40.2 mul -3.08 x_2 mul -8.040000000000001 div cos add 8.040000000000001 mul -0.06 mul inv add -6.83 mul -0.838 x_1 x_1 x_2 mul inv add -50.0 mul -38.5 x_1 add mul -7.390000000000001 x_0 mul -0.9520000000000001 x_1