Y mul div c c mul pow add mul c sin x1 add sin mul x3 cos add x3 mul c sqrt x1 tan c div c c mul add c pow tan sqrt add mul c sin x1 add sin mul x3 cos add x3 mul c sqrt x1 tan c c mul add mul c mul x3 sin add x3 mul c sqrt x1 cos add x3 mul c sqrt x1 mul cos mul x3 cos add x3 mul c sqrt x1 cos tan sqrt add mul c sin x1 add sin mul x3 cos add x3 mul c sqrt x1 tan c