[erlang-questions] On OTP rand module difference between OTP 19 and OTP 20

Richard A. O'Keefe <>
Fri Sep 1 06:57:22 CEST 2017

For what it's worth, here is an extract from the R documentation.

runif(n, min = 0, max = 1)       # min and max have defaults
'runif' will not generate either of the extreme values unless
'max = min' or 'max-min' is small compared to 'min',
and in particular not for the default arguments.

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