Y mul pow x5 c mul pow add pow x5 c mul c x2 c mul pow tan x5 c mul add mul add pow x5 c mul c x2 tan x5 add mul c mul pow x5 c tan x5 mul x5 mul pow cos x5 c add pow x5 c mul c x2 add c add mul c mul x2 pow x0 c add cos x0 tan x0