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