Y add 12.5 add mul -48.800000000000004 x_7 sub sub mul 8.0 x_2 sub mul -0.34 div mul tan add 3.62 mul -12.8 mul x_3 add mul 83.4 x_5 mul 0.039 x_4 x_0 exp add -0.391 mul -71.3 x_1 mul 9.18 cos add -20.8 mul -0.631 x_1 sub mul -0.888 inv add 0.156 mul -75.60000000000001 x_6 mul -0.73 x_1