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.
か● yeotop6.com ● №광주오피†광주립카페⊂광주오피♇광주오피✤광주유흥
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random