Y mul div c c mul pow x1 c mul pow add c add x1 mul x2 add x2 sqrt x5 c mul pow cos x2 c add mul sqrt x2 mul add c add x1 mul x2 add x2 sqrt x5 cos x2 add mul c mul add sqrt x2 mul c tan x5 mul add c add x1 mul c pow x2 c cos x2 mul c mul x2 mul add sqrt x2 mul c tan x5 mul add c add x1 mul x2 add x2 sqrt x5 sin x2