Y add mul c mul pow x5 c mul pow add mul c x1 add mul x5 x1 sin x1 c tan x5 add mul c mul pow x5 c mul pow add mul c x1 add mul x5 x1 sin x1 c add c pow tan x5 c mul c mul x1 mul pow x5 c mul pow add mul c x1 add mul x5 x1 sin x1 c tan x5