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Welcome to my blog, which was once a mailing list of the same name and is still generated by mail. Please reply via the "comment" links.

Always interested in offers/projects/new ideas. Eclectic experience in fields like: numerical computing; Python web; Java enterprise; functional languages; GPGPU; SQL databases; etc. Based in Santiago, Chile; telecommute worldwide. CV; email.

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© 2006-2017 Andrew Cooke (site) / post authors (content).

Scale free numbers begin with 1 (typically)

From: "andrew cooke" <andrew@...>

Date: Sun, 29 Jan 2006 13:46:07 -0300 (CLST) 

Think about a log scale.  Maybe a third of the scale is between 1 and 2. 
I presume that's what's behind this -
http://www.boingboing.net/2006/01/28/numbers_begin_with_1.html

Andrew

Benford's Law

From: "andrew cooke" <andrew@...>

Date: Sun, 29 Jan 2006 13:49:18 -0300 (CLST) 

Hmm.  It's more than that.  Good article here -
http://mathworld.wolfram.com/BenfordsLaw.html

More on Benford

From: andrew cooke <andrew@...>

Date: Sun, 2 Aug 2015 01:23:51 -0300 

Three reasons are given in
https://web.williams.edu/Mathematics/sjmiller/public_html/ntprob14/handouts/benford/BenfordBook10.pdf

1 - Uniformly distributed in log

2 - Central limit of mantissa when many numbers multiplied together

3 - Scale invariant

I am not sure 1 and 3 are different.  But 2 is interesting.

One implication of 2 is that such numbers are derived from other numbers.

Now consider physical constants.  If these are fundamental, then they are not
the product of other numbers (this seems to me to be a defintion of
"fundamental").

So, do fundamental physical constants follow Benford's law?

Andrew

http://www.amazon.com/Benfords-Law-Applications-Steven-Miller/dp/0691147612
http://www.amazon.com/s?field-keywords=benford%27s+law

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