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