Y add -61.5 add mul 1.27 tan add mul -25.5 x_1 mul -0.397 x_2 add sub sub sub mul -91.2 div add mul -7.58 x_0 mul 0.438 mul x_6 pow2 add -56.900000000000006 mul 71.5 x_3 mul x_7 x_2 mul -0.047 inv add 0.341 mul -6.23 x_7 mul -6.2700000000000005 x_5 mul 6.6000000000000005 x_5 sub mul -2.3000000000000003 x_4 mul -8.16 pow3 add -0.5 mul -5.96 x_4