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.
달포차≁양재오피≠dalρσcha4닷넷≠양재휴게텔 양재오피․양재건마∹양재오피
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random