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.
(-1/101%20*%20log_2%201/101%20%20%2B%20-100/101%20*%20log_2%20100/101)*(10%5E8%2B10%5E6)/2%5E23
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random