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.
린2M학교⑸﹛텔그@Pmote7﹜□린2M육성✦린2M학교 린2M학교☆린2M학교✫린2M육성
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
