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.
๐๐ฐ์ฝ์ธ์ถ์ถDB๐๐@futin888๐ฅ์ ๋ฃํ์ํด์ปคDBํ๋๋ค๐ฝ
๐๐ฐ์ฝ์ธ์ถ์ถDB๐๐@futin888๐ฅ์ ๋ฃํ์ํด์ปคDBํ๋๋ค๐ฝ
Natural Language
Math Input
Extended Keyboard
