Y add -7.12 div div x_4 div sub mul 6.29 x_3 mul -0.262 x_9 x_6 sub mul -7.5200000000000005 mul sub mul -0.01 pow2 add 9.99 mul -51.400000000000006 x_3 sub mul 49.800000000000004 cos add mul -40.7 x_5 mul -0.105 mul cos add 26.5 mul -0.736 x_8 x_7 mul 0.304 x_1 x_2 mul 0.023 x_0