bos/statistics — pull request #44 by yiannist (2012-11-23 22:31:59+00:00)
Title: Bug in nextHighestPowerOfTwo (?)

Hi,

I think that there is a bug in the current implementation of nextHighestPowerOfTwo.
Simple tests that trigger the bug:

```haskell
Prelude Statistics.Function> nextHighestPowerOfTwo 9
15
Prelude Statistics.Function> nextHighestPowerOfTwo 33
59
```

I attach a fixed version. Please review! :-)

Best,
Yiannis