I'm having problem with the return values of NumPy's vectorize
function. When I pass an array of strings in the following simple
example, vectorize truncates the strings in the returned list. Any
clues of what to do?
Yours, Carl
import numpy as np
def __f(x):
return x
f = vectorize(__f)
s
On 19 Dec, 23:09, sturlamolden wrote:
> On 19 Des, 22:58, sturlamolden wrote:
>
> > If you pick two random states (using any PRNG), you need error-
> > checking that states are always unique, i.e. that each PRNG never
> > reaches the starting state of the other(s).
>
> Another note on this:
>
> I
On Dec 19, 4:47 pm, sturlamolden wrote:
> On 19 Des, 16:20, Carl Johan Rehn wrote:
>
> > How about mulit-core or (perhaps more exciting) GPU and CUDA? I must
> > admit that I am extremely interested in trying the CUDA-alternative.
>
> > Obviously, cuBLAS is not an
On Dec 19, 3:16 pm, sturlamolden wrote:
> On 19 Des, 14:06, Carl Johan Rehn wrote:
>
> > Matlab and numpy have (by chance?) the exact names for the same
> > functionality,
>
> Common ancenstry, NumPy and Matlab borrowed the name from IDL.
>
> LabView, Octave and
On Dec 19, 2:49 pm, sturlamolden wrote:
> On 19 Des, 11:05, Carl Johan Rehn wrote:
>
> > I plan to port a Monte Carlo engine from Matlab to Python. However,
> > when I timed randn(N1, N2) in Python and compared it with Matlab's
> > randn, Matlab came out as a clear
On Dec 19, 12:29 pm, Steven D'Aprano wrote:
> On Sat, 19 Dec 2009 02:05:17 -0800, Carl Johan Rehn wrote:
> > Dear friends,
>
> > I plan to port a Monte Carlo engine from Matlab to Python. However, when
> > I timed randn(N1, N2) in Python and compared it with Matlab
Dear friends,
I plan to port a Monte Carlo engine from Matlab to Python. However,
when I timed randn(N1, N2) in Python and compared it with Matlab's
randn, Matlab came out as a clear winner with a speedup of 3-4 times.
This was truly disappointing. I ran tthis test on a Win32 machine and
without t
What is the difference between CPython, Python for .NET, and IronPython?
For example, if I'm running IronPython, can I access modules such as Numeric
and numarray?
As I understand it, interoperability with C# and .NET works in both
directions with IronPython, but CPython modules cannot be import
