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.
๐๐ซ@futin888๐ โ1์ฐจ๋์์ฝ์ธ๋๋นํ๋๋ค๐์ต์ ์ฌํ ํฌDBโฑ๐"
๐๐ซ@futin888๐ โ1์ฐจ๋์์ฝ์ธ๋๋นํ๋๋ค๐์ต์ ์ฌํ ํฌDBโฑ๐"
Natural Language
Math Input
Extended Keyboard
