Y add -8.540000000000001 mul sub mul -0.84 pow2 add -0.76 mul 7.11 x_9 mul 5.8500000000000005 x_1 div mul x_6 add mul 0.148 x_8 sub mul 3.8000000000000003 x_4 mul -4.7 div mul add mul 68.7 inv add 67.5 mul 61.5 x_9 mul -0.748 mul x_0 x_5 mul sub mul 4.49 x_1 add mul 0.896 x_2 mul -0.167 x_7 x_5 inv add -4.800000000000001 mul -87.2 x_3 x_5