[IPython-dev] Re: [FWD] An interesting take on the Notebook Problem
hans_meine at gmx.net
Mon Aug 1 12:21:13 EDT 2005
On Monday 01 August 2005 14:58, Robert Kern wrote:
> random.seed() deterministically sets the whole state from an
> integer/long. Calling random.seed() should be enough.
That's what I thought, too. However, I tried that with a unit-testing program
which draws a lot more than 20 numbers, and there was a difference (fatal for
me). That is the whole reason for my posting, because what you wrote was
exactly my understanding of a "seed".
*fiddling around* Strange, I can't reproduce it. I even tried
hash(tuple([random.random() for i in range(4000)]))
Even better so. Strange memory. Never mind, sorry for the noise. ;-|
Maybe my program was non-deterministic in another way. Probably it was me
calling it non-deterministic'ly though. ;-)
More information about the IPython-dev