Y add -0.253 add mul -8.97 mul x_0 sub mul -58.300000000000004 x_1 add mul 0.589 x_4 mul -0.6980000000000001 mul x_0 x_5 mul 0.20600000000000002 mul x_2 sub mul -0.466 exp add -5.24 mul -0.02 x_5 mul -85.4 x_3