Y add 0.843 sub sub mul -0.7010000000000001 mul cos add -0.035 mul -1.61 x_6 sub mul -72.4 pow3 add 16.900000000000002 mul -99.4 mul tan add mul -84.4 x_3 mul -3.14 x_8 x_4 add mul -8.52 inv add mul 9.35 x_1 mul -7.79 x_5 mul 50.400000000000006 x_7 mul 8.96 x_2 mul 72.9 x_0