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.
3익산op㏏ 【opsc01.coM】▼익산휴게텔♙익산op 익산op♡익산휴게텔 익산키스방
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
