Y add -8.97 div div add add mul 5.71 mul x_2 div x_1 sqrt add 98.2 mul -1.32 x_0 mul 0.327 inv add 0.99 mul 0.713 mul x_2 sin add -0.987 mul -86.10000000000001 x_2 mul 0.23700000000000002 x_2 cos add -17.5 mul 0.961 x_3 x_1