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.
โด๐น์ค์๊ฐํดํน๋์ถDB๐ํดํน์ฝ์ธ๋๋นํ๋๋คโค@futin888๐
โด๐น์ค์๊ฐํดํน๋์ถDB๐ํดํน์ฝ์ธ๋๋นํ๋๋คโค@futin888๐
Natural Language
Math Input
