Re: [Numpy-discussion] Issue with numpy.random.multivariate_normal Linux RHEL4 np version: 1.6.1

2012-05-12 Thread John Gleeson
On 2012-05-11, at 4:01 PM, Norman Shelley wrote: > Running on Linux RHEL4 > > numpy.random.multivariate_normal seems to work well for 25 mean > values but when I go to 26 mean values (and their corresponding > covariance values) it produces garbage. > Any ideas? The implementation of multiv

Re: [Numpy-discussion] Numpy float precision vs Python list float issue

2009-04-20 Thread John Gleeson
On 2009-04-20, at 10:04 AM, David Cournapeau wrote: > > Yes, it is legitimate and healthy to worry about the difference - but > the surprising thing really is the list behavior when you are used to > numerical computation :) And I maintain that the algorithms are not > the same in both operations

Re: [Numpy-discussion] Having trouble installing Numpy on OS X

2009-01-24 Thread John Gleeson
On 2009-01-24, at 11:34 AM, Nat Wilson wrote: > Would anyone be willing to help me interpret an error while trying to > build and install Numpy? I've searched around, and haven't seen this > elsewhere. > > I've been running into this wall for about half the day now. I've > tried reinstalling Pyth