Y add 75.60000000000001 mul sub mul 0.933 x_4 mul 0.51 pow3 sub mul 0.04 x_3 mul 9.9 x_1 sub mul 6.69 x_3 add sub mul 0.17 x_2 mul -91.4 pow3 add -40.300000000000004 mul -17.8 x_1 mul -0.55 div sin add -0.518 mul 79.9 x_1 x_0