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