Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
♏（ yeotop6 점 com )✗김포오피り김포핸플㉿김포오피▩김포오피®김포스파
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
