01:1401:14, 12 January 2017diffhist+556
Cumulant
Promoted to the lead section: additivity of cumulants, mean, variance, central moments, and normal distributions. They are quite important.
07:2107:21, 10 November 2016diffhist+417
Anti-de Sitter space
rewrite lead section a bit to be somewhat less opaque (the AdS/CFT sentence is taken from the "non-technical" section of article, I do not endorse it)
01:1401:14, 12 January 2017diffhist+556
Cumulant
Promoted to the lead section: additivity of cumulants, mean, variance, central moments, and normal distributions. They are quite important.
07:2107:21, 10 November 2016diffhist+417
Anti-de Sitter space
rewrite lead section a bit to be somewhat less opaque (the AdS/CFT sentence is taken from the "non-technical" section of article, I do not endorse it)