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.
�Ŀ��� �����-�Ŀ��� �Ʊ� �ı�-��pom555.kr��-�Ŀ��� ȿ�� Visit our website:(xn--55-mi0jy93b81o.com)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
