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.
여탑 ∑ωωω. YEOTOP2.COM ∇ 구미오피✱구미안마✚구미오피か구미립카페ね구미건마
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random