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.
영등포건마¾ 【aa82˛icU】 영등포건마▽영등포op♞영등포op♞영등포키방 영등포키방
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random