Y add -2.64 add mul -1.3800000000000001 x_3 mul 87.9 div div add add mul 3.38 x_0 mul 56.2 pow3 add -62.5 mul -0.718 x_1 mul -80.80000000000001 mul div x_5 sub sub mul -13.5 x_5 mul -0.7000000000000001 x_2 mul 0.404 x_4 cos add -18.8 mul -0.115 x_6 sub mul 9.89 x_7 mul -24.6 pow3 add -0.431 mul -7.22 x_8 exp add 3.14 mul -21.1 x_0