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