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.
오산건마ㅴ 【aa82.icU】 오산키방♙오산키방✧오산키방✳오산건마✏오산키방
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random