Y add -0.154 mul x_2 add mul -5.71 div x_1 exp add -8.94 mul 0.49 x_3 mul -1.08 div mul div x_3 inv add -81.30000000000001 mul -7.01 x_3 inv add 33.300000000000004 mul -1.08 x_2 pow2 add -0.24 mul -0.767 x_0