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.
≒밍키넷㎓rJh041.tOp┧야동조아┏야색마도메인㎓19금넷 새주소┣춘자넷 주소└오형제최신주소
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random