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.
k 보라매오피♩〔hereya.info〕♔보라매키스방∛보라매오피☎보라매스웨디시✎보라매오피♬보라매출장오피
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random