Thanks Alan & Chris,
My apologies. I was trying ones(), zeros() and empty() in ipython 0.7.2
with the -pylab option and getting the wrong functions. On my system,
ipython -pylab imports the namespace of the oldnumeric wrapper versions
of ones(), zeros() and empty() and I had assumed these were the core
numpy versions. Maybe this has been changed in ipython 0.7.3.
Gary R.
Alan G Isaac wrote:
> On Tue, 30 Jan 2007, Gary Ruben apparently wrote:
>> One question, which may be an issue: Should ones, zeros
>> and empty be generating arrays of floats by default now?
>
>>>> import numpy as n
>>>> z = n.zeros((2,2))
>>>> z.dtype
> dtype('float64')
>>>> o = n.ones((2,2))
>>>> o.dtype
> dtype('float64')
>>>> e = n.empty((2,2))
>>>> e.dtype
> dtype('float64')
>>>> n.__version__
> '1.0'
>
> hth,
> Alan Isaac
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