Y add -3.9 add sub mul -68.4 div x_2 cos add -19.700000000000003 mul -0.8250000000000001 x_6 mul -7.2 x_8 add mul 98.0 div x_5 add mul -0.306 sin add -0.438 mul 0.662 x_0 mul -76.7 x_3 add mul 0.257 x_4 sub sub mul 0.78 x_7 mul 0.47800000000000004 sin add -8.97 mul 0.08700000000000001 x_6 mul 6.19 pow2 add 2.79 mul 0.138 x_1