Y mul pow add c add x3 mul pow x3 c mul add c x3 add x3 x2 div c c mul add c add sqrt add c add x3 mul pow x3 c mul add c x3 add x3 x2 tan x3 add c add mul pow x3 c add c x3 add mul pow x3 c add x3 x2 mul c mul x3 mul add c x3 add x3 x2