Y add -89.30000000000001 sub add mul 0.853 x_0 mul -7.3500000000000005 mul x_1 sub mul 0.596 sqrt add 6.18 mul 3.85 div cos add 1.49 mul -8.09 x_1 inv add -1.1 mul -0.032 x_1 mul 0.669 cos add 8.870000000000001 mul -0.343 x_0 mul -7.44 x_1