Y add -0.649 add sub mul 0.417 div x_3 tan add 18.1 mul -0.662 x_2 mul -9.120000000000001 x_1 mul -8.65 mul x_0 add mul -96.80000000000001 pow3 sub mul -85.80000000000001 x_3 mul -54.6 pow3 add 88.7 mul -56.900000000000006 x_1 mul -4.22 x_2