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.
삼성건마ㅀ 【bb82.iCU】♝삼성건마✃삼성키방♦삼성op 삼성키스방 삼성휴게텔
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random