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