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.
♣강서핸플↘같이씻자↗●YEOTOP2.COM●강서스파✰강서휴게텔✔강서안마♃강서건마
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random