Y add -78.80000000000001 add add mul 0.307 div x_7 x_1 add sub mul 11.600000000000001 x_4 sub mul -0.875 inv add mul -75.0 x_0 mul 0.246 div x_2 x_5 mul 2.8000000000000003 mul x_2 x_6 mul -5.59 x_8 mul -0.106 x_3