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