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