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.
โ๐@FUTIN888โฅโฑ์ค์๊ฐํด์ปคํด์ ๋๋นํ๋งค๐โฉ๋ณธ์ฌ์ฝ์ธDB๊ฑฐ๋์ฒ๐๋ฌธ๋ฐ์ ๊ท์ฃผ์DBํ๋งคโํด์ ๋๋น์๋ํโ"
โ๐@FUTIN888โฅโฑ์ค์๊ฐํด์ปคํด์ ๋๋นํ๋งค๐โฉ๋ณธ์ฌ์ฝ์ธDB๊ฑฐ๋์ฒ๐๋ฌธ๋ฐ์ ๊ท์ฃผ์DBํ๋งคโํด์ ๋๋น์๋ํโ"
Natural Language
Math Input
Extended Keyboard
