Y add 9.96 div mul div x_4 x_1 add sub mul -9.78 tan add -7.640000000000001 mul -0.709 x_0 add mul -5.1000000000000005 pow3 sub mul 90.5 mul x_2 x_7 mul 68.8 x_6 mul -22.0 sin add 72.9 mul 0.434 x_3 mul -14.9 exp add 0.994 mul 1.98 x_5 x_8