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.
▧밍키넷╆RaM978˛toP〓개조아 새주소┢뉴소라밤사이트주소⊆물사냥사이트←딸타임┺소라넷 사이트주소
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random