Y add -3.3200000000000003 mul div sub mul -0.41600000000000004 sin sub mul 0.494 pow3 add -0.544 mul -0.268 x_0 mul -41.800000000000004 sin add 93.2 mul -86.80000000000001 x_0 mul 3.65 mul x_1 pow3 add 37.2 mul 46.0 x_1 x_1 x_2