[issue9816] random.jumpahead and PRNG sequence independence

2010-09-10 Thread Joseph Schaeffer
Joseph Schaeffer added the comment: Thanks for looking into it! I'm glad that issue will be fixed, as at least one website was actually recommending using .jumpahead(i) for i in 1..100 for independent seed. I suspect in my use case I'll want to continue my previous methods; I

[issue9816] random.jumpahead and PRNG sequence independence

2010-09-10 Thread Joseph Schaeffer
New submission from Joseph Schaeffer : Reading the Python 2.6 docs, it appeared that using random.jumpahead would allow the initialization of several generators with the same seed but having much different internal states. While the resulting PRNG appear to have different internal states, the