Y add mul x5 mul pow x3 c mul pow x4 c add c add pow tan x3 c mul pow add mul x3 x5 mul pow x4 c mul pow add c x3 c add c x5 c add mul c x5 mul c mul pow x4 c mul pow add c x3 c add c x5 mul c mul x5 mul pow x3 c mul pow x4 c add pow add mul x3 x5 mul pow x4 c mul pow add c x3 c add c x5 c tan x3