Y add -8.02 mul x_2 sub add mul 0.051000000000000004 exp add 71.2 mul 3.23 x_0 mul 3.31 abs add -0.114 mul -0.547 x_3 mul 6.640000000000001 pow2 sub sub mul -0.418 x_1 mul 6.51 x_4 mul -46.2 abs add 0.304 mul 3.83 x_1