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.
ǰ þ˸ ڡ١ڡ١ ã.Σţ ī ǰ Ʈ ǰ Ÿٶ þ˸ Ʈ ī ó Ʈ ǰ ˸ ۿ
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random