Y add 77.9 sub mul 0.848 x_7 add sub sub mul -0.35000000000000003 x_3 mul -60.1 x_4 mul -0.8160000000000001 mul add mul 0.008 tan add -9.19 mul -44.300000000000004 x_5 mul -50.0 log sub mul -18.5 pow3 add -6.53 mul 0.149 x_5 mul -58.1 x_2 sub mul -8.47 div x_6 sub mul -98.5 x_4 mul -2.27 tan add -2.85 mul -94.80000000000001 x_1 sub mul 0.618 x_2 mul -9.120000000000001 x_3 mul -97.30000000000001 x_0