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.
종로업소Ø 【OPMAA01.COm】♫종로업소✤종로핸플♭종로립카페✐종로업소✤종로오피
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
