Y add 11.9 div pow2 add 0.5760000000000001 mul -0.989 x_2 div div div x_4 div x_6 x_1 x_7 mul sub mul 33.5 x_9 sub add mul -81.9 mul x_3 sub mul 0.641 x_0 mul 4.25 x_9 mul -17.5 x_5 mul 25.900000000000002 x_8 div div x_6 x_9 x_9