Y add -77.80000000000001 sub mul 97.5 mul div sub mul -31.5 abs sub mul 0.11900000000000001 x_5 mul 1.8900000000000001 x_6 mul -7.32 x_4 sin add 9.68 mul 5.7 x_0 x_7 mul -0.9380000000000001 cos sub add mul -0.07200000000000001 x_3 mul 0.18 x_2 mul -5.12 x_1