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.
了不起棋牌捕鱼『谷歌站群排名联系TG@ehseo6』2022年10月8日6时19分55秒.vdzxhl7vh
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random