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.
任天堂彩票登陆(网址:EDF6.COM)任天堂彩票登陆_任天堂彩票登陆_任天堂彩票登陆_vuZD222ZD
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random