Y add -81.5 sub add mul 2.25 tan add 0.277 mul -7.66 x_0 mul -6.47 mul mul x_1 cos add 4.53 mul -4.800000000000001 x_1 exp add -9.9 mul 0.529 x_0 mul 5.19 div sqrt add 69.9 mul 6.5200000000000005 x_1 x_0