Y add c add mul c mul pow x2 c sqrt mul pow add x2 add x5 x4 c add mul c x5 mul c pow x4 c add mul c mul pow tan x2 div c c add div c c mul div c c pow tan x2 c mul div c c mul pow x2 c mul sqrt mul pow add x2 add x5 x4 c add mul c x5 mul c pow x4 c pow add x2 add x5 x4 c