Y add -0.23800000000000002 div exp add -6.55 mul -25.5 x_1 sub add mul 11.3 x_1 mul 0.156 mul exp add 0.254 mul 15.700000000000001 x_0 inv add mul -0.294 mul x_1 x_2 mul 58.2 x_2 mul -38.300000000000004 cos add 3.7800000000000002 mul 0.715 x_1