Y add -3.68 mul sin add 0.81 mul -1.26 x_3 div mul mul x_6 add mul -0.993 pow3 add -91.10000000000001 mul -0.56 x_5 sub mul 19.400000000000002 x_7 mul 3.5700000000000003 div x_1 x_0 sin add 0.6880000000000001 mul 0.969 x_2 x_4