Y add -16.900000000000002 add mul 0.47300000000000003 mul x_1 div x_4 sub mul -0.6980000000000001 log add 7.2700000000000005 mul 0.877 x_0 mul -5.68 x_4 mul -0.45 mul add sub add mul -22.900000000000002 x_4 mul -89.0 x_2 mul -95.30000000000001 exp add -0.253 mul 0.359 x_4 mul -0.406 x_1 x_3