Y add 0.25 add add mul -0.906 x_7 mul 3.5300000000000002 x_6 sub mul 3.18 x_1 mul 17.6 div mul inv add 13.100000000000001 mul 86.80000000000001 x_5 add mul 9.26 exp add -36.1 mul 76.10000000000001 x_8 mul 16.8 mul mul sub mul -8.5 x_4 mul -51.1 x_3 x_9 tan add -7.4 mul 68.9 x_0 exp add 61.2 mul -0.756 x_2