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