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