Y add -0.099 mul x_7 sub add add mul 3.5700000000000003 x_2 mul 0.25 mul inv sub mul 0.66 x_0 mul 3.0 x_5 x_3 sub mul 23.0 x_6 mul 0.853 cos add -96.80000000000001 mul -6.640000000000001 mul div pow2 add 57.400000000000006 mul -5.75 x_6 x_8 x_4 mul -2.4000000000000004 x_1