Y add -0.009000000000000001 mul add mul 8.66 mul abs add mul 81.9 x_0 sub mul 1.8800000000000001 x_6 mul -82.30000000000001 x_7 x_5 mul -8.43 exp sub add mul 0.996 x_2 mul -0.232 sin add 0.616 mul 0.428 x_4 mul 91.30000000000001 x_3 x_1