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.
밤달도배작업ㅽ 【텔ㄹㅔ@dr8899】✍밤달1페이지 밤달상위노출✯밤달상위작업✫밤달찌라시광고♠밤달상단작업
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random