[Numpy-discussion] in place random generation
Robert Kern
robert.kern at gmail.com
Fri Mar 9 14:07:41 EST 2007
Mark P. Miller wrote:
> Robert Kern wrote:
> > scipy.random is not a package. scipy/__init__.py does a "from numpy
> import *"
> > and thus pulls in numpy.random.
>
> Got it...and one more question:
>
> What about using something like
> from numpy.random import mtrand
>
> And then using mtrand.seed and mtrand.normal in code?
>
> Would this by any chance get around some of the code that seems to be
> slowing down the random number generators when one can't efficiently use
> arrays of random numbers?
No, all of the symbols exposed by numpy.random are just aliases to those in
mtrand, too.
--
Robert Kern
"I have come to believe that the whole world is an enigma, a harmless enigma
that is made terrible by our own mad attempt to interpret it as though it had
an underlying truth."
-- Umberto Eco
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