Y add -0.31 add mul 0.60 pow3 add -4.10 mul -1.32 div x_3 x_4 add mul 2.13 x_1 sub mul 95.10 x_0 mul 40.00 div add mul -39.70 x_2 mul -8.29 x_2 exp add add mul -90.00 x_4 mul -0.51 inv add 0.73 mul 0.99 x_4 mul -0.59 x_0