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.
k 광진오피❄「hereya.info」✹광진스웨디시♖광진1인샵☝광진휴게텔✓광진안마∜광진휴게텔
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random