Y add -0.617 div div div x_1 mul mul inv add mul -86.60000000000001 x_0 mul 0.379 mul x_6 x_0 tan sub mul -0.678 x_7 mul 83.4 sin add -40.2 mul -49.400000000000006 x_5 x_8 x_2 mul sub add mul 22.1 x_8 mul 0.862 x_4 mul -0.434 sin add -6.2700000000000005 mul 4.16 x_3 x_7