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.
TL대리Ｗ【텔레@pmote7｝✪TL학교 TL학교 TL대리✑TL대리✻TL육성
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
