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.
3화곡키방㏖ 【yy82.icU】✳화곡오피●화곡휴게텔 화곡op✯화곡오피◇화곡op
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random