Some questions

[Bart Coppens]

On Thursday 16 March 2006 14:45, Leonardo Giordani wrote:
> Ah ok, they are normalization values; why aren't they computed by the
> function instead of given by the caller of the function?
I guess because some (future) filters or people might not want to have a 
precomputed value being used all the time.
But having a second function, precomputing those values, and then passing them 
along to the actual function might be a good idea.

Bart