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.
❦동탄오피あ여탑 ┌ YEOTOP4 ¸ COM☠동탄오피☮동탄립카페➠동탄안마✦동탄스파
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random