Y add -7.5200000000000005 div mul sub mul 0.633 x_6 mul -3.7800000000000002 div mul sin add -99.5 mul -76.80000000000001 x_2 x_8 div add sub mul 6.57 mul sub mul -9.88 x_5 mul 0.754 x_4 cos add 66.5 mul -47.5 x_3 mul -47.900000000000006 x_7 mul 0.326 x_8 x_1 x_0 div x_4 x_7