Y add -8.97 div x_4 add mul 49.900000000000006 mul x_2 add mul -92.10000000000001 x_0 mul 40.5 mul sub mul -5.09 x_7 mul -0.26 x_6 mul x_3 sin add 0.728 mul -0.86 div x_1 exp add -0.651 mul 4.33 x_8 mul -2.3000000000000003 x_5