Y mul pow x3 c mul pow add c mul x3 sqrt x5 c mul pow add x3 x3 c add mul c mul add c mul x3 sqrt x5 mul add x3 x3 tan tan x3 add mul c mul x3 mul add c mul x3 sqrt x5 tan tan x3 add mul c mul x3 mul sqrt x5 mul add x3 x3 tan tan x3 mul x3 mul pow cos x3 c mul pow cos tan x3 c mul add c mul x3 sqrt x5 add x3 x3