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.
린M대리р(텔그Pmote7〗 린M육성◇린M대리✼린M대리▽린M대리 린M학교
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random