Y add 6.13 add mul -0.995 mul x_6 sub mul -0.64 div x_2 div add mul 6.92 inv add -3.06 mul -0.529 x_5 mul -0.77 x_3 x_4 mul -81.30000000000001 cos sub mul -0.928 x_1 mul -6.1000000000000005 pow2 add -22.700000000000003 mul -32.5 x_0 mul 4.25 x_7