Y add -0.12 mul x_4 div mul pow2 add 4.87 mul -20.400000000000002 div x_5 x_3 div inv sub mul -0.979 x_1 mul -60.400000000000006 x_4 add mul -81.10000000000001 x_2 add mul 8.83 cos add 0.35100000000000003 mul 3.35 x_3 mul -95.9 x_0 x_6