Y mul c mul x2 mul pow add c add mul c x2 mul add x2 mul c sin x2 add x2 add x2 sqrt c div c c mul pow tan add c sqrt add c add mul c x2 mul add x2 mul c sin x2 add x2 add x2 sqrt c c mul add c pow tan add c sqrt add c add mul c x2 mul add x2 mul c sin x2 add x2 add x2 sqrt c c add mul div c c x2 mul div c c sin x2