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.
3제기op✱ 【yy82¸iCU】✻제기건마✫제기건마 제기건마♝제기오피 제기op
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random