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.
������ �Ʊ�-�Ʊ���ǰ����-��pom5.kr��-�Ʊ� �౹ �Ǹ� ���� Visit our website:(xn--fast-fy4p586i.com)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
