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.
t 프랭크뮬러레플✍『mzrepl.com』디젤레플❆아크네레플❤오메가레플🎼디스커버리레플𓇟폴스미스레플♙
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random