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.
j 영등포립카페★〔opssam1.com〕♨영등포스웨디시™영등포안마♭영등포1인샵🎼영등포출장오피☑영등포스웨디시
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random