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.
부산건마┮ 【OPSC01¸cOM】 부산op 부산키방✧부산휴게텔♪부산op 부산휴게텔
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
