Y mul x2 mul pow add x5 add x3 add pow x2 c add mul c tan x5 cos add x2 mul c x3 c mul add x5 cos x2 add mul c tan x5 add mul c x5 add mul c x3 add mul c pow x2 c add mul c cos add x2 mul c x3 mul pow tan x5 c add x5 cos x2