in news:40995621@news.povray.org Andrew C on Mozilla wrote:

> Any idea how to transform these into normally distributed numbers?
> 

From "rand.inc"

Rand_Normal(Mu, Sigma, Stream). Normal distribution.
Parameters: 
Mu = Mean. 
Sigma = Standard deviation. 
Stream = Random number stream. 

Rand_Gauss(Mu, Sigma, Stream). Gaussian distribution. Like Rand_Normal
(), but a bit faster.
Parameters: 
Mu = Mean. 
Sigma = Standard deviation. 
Stream = Random number stream. 


Ingo

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