Y add -14.5 sub mul 62.0 mul x_0 div x_2 sub mul -8.72 pow2 add 0.26 mul -5.97 mul add mul -7.7700000000000005 pow3 add -28.6 mul -6.66 x_0 mul -0.607 exp add 0.845 mul 86.30000000000001 x_3 x_4 mul 3.83 x_3 mul -26.700000000000003 x_1