Y add -0.158 sub mul 0.7000000000000001 div mul x_0 div sub mul -0.4 x_4 mul 0.47000000000000003 x_3 mul div exp add 99.30000000000001 mul 52.800000000000004 x_1 x_0 div x_4 exp add 4.3100000000000005 mul -0.53 mul x_5 x_2 x_5 mul -18.1 x_5