Y add mul c mul pow x2 c mul pow add x2 sqrt add c add mul c x2 add mul c x5 mul pow x2 c pow x5 c c pow tan x2 c mul c mul pow x2 c mul pow add x2 sqrt add c add mul c x2 add mul c x5 mul pow x2 c pow x5 c c mul pow tan x2 c add c mul c pow tan x2 c