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.
lol赛事投注软件『YB909.CC』Y9B0C9C.ag在线娱乐真人平台.omsaqm6cu
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random