Y add -22.400000000000002 mul x_0 sub mul 40.2 pow3 add 37.4 mul -8.4 x_5 mul 12.8 div div mul cos add 0.6970000000000001 mul -0.049 x_2 mul mul tan add 0.977 mul 0.61 x_6 sub mul 0.995 x_8 add mul -0.23500000000000001 x_2 mul -0.08600000000000001 x_1 inv add -0.022 mul -0.11900000000000001 x_7 x_4 mul x_2 x_3