Y add -40.400000000000006 div div cos add -0.521 mul -10.200000000000001 x_4 sub mul 61.400000000000006 cos add -1.57 mul -7.0600000000000005 x_8 sub mul 0.551 mul x_0 add sub mul -0.091 x_7 mul -0.791 x_6 mul -7.5 x_2 mul -1.07 div x_3 cos add 9.49 mul -2.87 x_1 x_5