Y add -5.18 add mul 0.8300000000000001 mul mul mul tan add 4.97 mul 2.23 mul x_7 x_0 sub mul -0.34700000000000003 x_2 mul -0.371 x_3 x_8 x_5 mul -63.7 div sub mul -47.7 mul add mul -5.300000000000001 x_1 mul 0.619 x_6 pow2 add -0.9440000000000001 mul -91.2 x_6 mul -7.0 x_4 x_8