Y add 0.419 add mul 85.5 div x_2 add mul 0.341 cos add 99.9 mul 28.1 x_3 mul -0.775 mul div x_0 sub mul -68.3 mul x_1 inv add 5.43 mul 0.919 x_4 mul -9.24 x_5 inv add -21.0 mul -0.5740000000000001 x_2 mul 0.921 x_2