Y add -0.15 div add mul -26.3 mul div x_4 x_6 add add mul 4.55 x_8 mul 0.02 pow3 add -0.9500000000000001 mul -6.7 mul x_6 pow2 sub mul -7.4 x_4 mul -5.75 x_5 mul 93.0 x_0 mul -51.1 pow3 add -81.0 mul 4.04 x_1 div x_7 sub mul -0.9510000000000001 x_5 sub mul -0.9 abs add 9.15 mul 48.800000000000004 x_2 mul 0.979 x_3