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.
리니지2대리ㅕ｛ㅌ레@Pmote7〛 리니지2학교 리니지2대리♂리니지2대리 리니지2학교♜리니지2학교
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
