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.
ぇ논현오피ま[₩₩₩닷 YEOTOP5.COM ] 논현립카페♒논현오피【논현스파♈논현op
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random