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.
1-Sum[(1/1000)^x binomial(10000, x) (1-1/1000)^(10000-x),{x,0,12}]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random