Y add -0.32 sub mul 0.86 x_0 add mul -64.10 tan sub add mul -12.40 x_1 mul -0.17 x_0 mul -7.23 pow2 add -6.94 mul 0.11 x_1 add mul -0.97 pow3 add -0.86 mul -0.29 x_1 mul 0.08 cos add 0.08 mul 48.80 x_1