Y add 58.900000000000006 div cos add -0.452 mul -88.5 x_4 mul x_2 div x_0 div x_8 sub add mul 0.615 x_5 sub mul -0.671 x_5 mul 0.47000000000000003 mul sub mul -33.300000000000004 x_7 mul 2.43 div x_3 x_6 x_1 mul 78.2 x_7