Y mul div c c mul x1 mul x3 mul pow add c x3 c mul pow add mul c sqrt x3 mul pow x1 c add c tan mul c mul x3 mul pow x1 c mul pow add c x3 c add x5 add x1 pow x3 c div c c add c pow tan mul c mul x3 mul pow x1 c mul pow add c x3 c add x5 add x1 pow x3 c c