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.
오산키방╆ 【OPSC01¸coM】 오산키스방 오산키방✴오산휴게텔 오산키스방 오산op
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random