Y add 51.2 sub add mul -3.5 mul x_1 inv add sub mul 8.97 sin add -4.68 mul -0.037 x_0 mul 5.68 x_1 mul 0.055 x_2 mul 26.900000000000002 mul x_0 x_3 add mul 0.089 inv add -9.71 mul -5.8500000000000005 x_2 mul -6.07 x_2