Y add 0.403 mul div add sub mul -91.0 x_2 add add mul 3.1 x_1 mul 6.21 cos add 0.258 mul 2.0 x_1 add mul 8.15 tan add 5.15 mul 0.745 x_3 mul -19.700000000000003 x_1 mul 33.4 x_0 pow2 add 7.4 mul -0.438 x_1 sin add 0.309 mul -22.1 x_2