Y mul x1 mul x5 mul sqrt mul add x1 add x5 mul x4 pow cos x5 c tan x4 mul pow add x1 add x5 mul x4 pow cos x5 c c mul pow tan x4 c add mul div c c mul pow cos x5 c tan x4 mul div c c mul add c pow tan x4 c add x1 add x5 mul x4 pow cos x5 c