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* Add Tim Peters' shuffle() algorithm.Guido van Rossum1999-08-181-0/+21
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* Added randrange to list of exported functions.Guido van Rossum1998-07-311-1/+1
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* Make gauss() semi-thread-safe. It can still give duplicate results,Guido van Rossum1998-05-291-4/+14
| | | | | but it can no longer raise an exception when called by several threads simultaneously.
* Add Interfaces to replace remaining needs for importing whrandom.Guido van Rossum1998-05-201-0/+46
| | | | # XXX TO DO: make the distribution functions below into methods.
* Correction to vonmisesvariate() by Magnus Kessler: it should take andGuido van Rossum1998-04-061-5/+12
| | | | | return something between 0 and 2*pi. Also added a reference to the literature.
* Fixed a bug in the gauss() function. The bug was reported by MikeGuido van Rossum1998-02-191-5/+6
| | | | | | | | Miller, who complained that its kurtosis was bad, and then fixed by Lambert Meertens (author of the original algorithm) who discovered that the mathematical analysis leading to his solution was wrong, and provided a corrected version. Mike then tested the fix and reported that the kurtosis was now good.
* # Typos in the comments giving the names of two recently added distributions.Guido van Rossum1997-12-091-2/+2
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* Added Pareto and Weibull distributions, courtesy Jeremy Hylton.Guido van Rossum1997-12-021-0/+18
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* Changes to use default argument values where possibleGuido van Rossum1994-05-061-5/+1
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* Use float constants directly; cosmetic changes; initialize largestGuido van Rossum1994-03-151-22/+33
| | | | correctly; allow test(N) to set number of calls in the tests.
* Added gauss() (same as normal but twice as fast) and betavariate();Guido van Rossum1994-03-091-6/+47
| | | | print more statistics in test_generator()
* Random variable generatorsGuido van Rossum1994-03-091-0/+212