Y add -0.091 sub mul -20.400000000000002 pow2 add -0.24 mul 0.07 x_2 mul -0.724 div mul div x_6 x_5 add mul -0.791 x_8 mul -0.93 sin add mul 6.2700000000000005 x_3 mul -25.900000000000002 x_1 add mul -20.1 cos add mul 55.1 x_7 mul 0.607 exp add 1.35 mul 0.34500000000000003 x_0 mul -72.5 x_4