Y add -0.757 add sub mul -4.53 exp add 2.24 mul 12.0 x_1 mul -0.911 mul x_8 div add add mul 0.498 tan add -2.61 mul 4.5 mul x_2 x_0 add mul -0.464 x_5 mul -0.876 x_4 mul 0.043000000000000003 pow2 add -0.497 mul -58.0 x_7 div add mul -83.4 x_3 mul 48.300000000000004 x_8 inv add 2.81 mul -8.97 x_8 mul -55.0 x_6