Y add 7.930000000000001 div x_2 mul sub mul 53.6 x_0 mul -7.49 x_2 sub sub mul -74.9 x_7 mul 8.620000000000001 x_8 sub mul -0.789 div x_5 mul sin add -1.79 mul 5.26 x_6 pow3 add -4.0200000000000005 mul -3.49 x_1 sub mul 0.001 x_3 mul 0.179 cos add -37.5 mul 0.6910000000000001 x_4