Y add -39.1 sub mul -0.713 mul add mul 6.9 x_7 mul -0.376 x_2 add mul 8.43 x_4 mul 0.165 x_0 add mul -0.722 mul div tan add -0.056 mul 0.455 x_1 tan add -0.251 mul -7.24 mul sin add -4.8 mul -0.41000000000000003 x_5 x_8 add mul -0.374 x_3 add mul -91.4 x_0 mul -64.0 x_6 add mul -69.7 x_6 mul 16.1 x_8