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.
澳门新新浦京（网址:QY81.COM）澳门新新浦京_澳门新新浦京_澳门新新浦京_澳门新新浦京_澳门新新浦京澳门新新浦京_澳门新新浦京_澳门新新浦京_g8gg8fwg
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
