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.
∴광주오피❉┌ yeotop6 .com ┘ 광주핸플➥광주오피ぉ광주유흥み광주립카페
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random