Y mul x3 mul pow x5 c mul sqrt mul x5 sqrt tan x5 mul pow add x4 sqrt mul x5 sqrt tan x5 c mul pow tan x5 div c c mul add mul div c c sqrt tan x5 mul div c c mul x5 mul pow tan x5 div c c add div c c mul div c c pow tan x5 c sin add x3 mul x3 pow add x4 sqrt mul x5 sqrt tan x5 c