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.
3가산키방∇ 【yy82¸iCU】 가산오피♘가산휴게텔 가산오피✭가산키방 가산키방
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random