Y add -66.7 mul div x_3 add add mul 0.356 x_4 mul -5.17 div add mul -0.664 mul exp add 0.5630000000000001 mul 0.437 x_1 pow3 add 0.531 mul -2.9 x_2 mul 86.2 exp add -0.084 mul -4.7700000000000005 x_2 x_3 mul -0.802 tan add -8.790000000000001 mul -0.445 x_0 x_5