Y add -9.61 div x_7 mul x_1 sub mul 37.5 x_2 mul -3.08 mul sub mul 3.79 pow3 add 0.6930000000000001 mul -81.60000000000001 x_7 mul -67.10000000000001 mul sub mul 3.91 x_8 mul -6.9 abs add -0.6000000000000001 mul -0.433 x_8 x_6 sub mul 3.37 mul x_0 div div x_3 x_5 x_4 mul -0.246 exp add 4.66 mul 3.95 x_7