Hi All,
If I execute the following code, I find that function f() sometimes is
called with an empty array. I am not sure why this is necessary. Is
this a bug?
def f(x):
return x**2
return numpy.piecewise(u, abs(u)<1, [f, 0])
Thanks,
Geoffrey
___
Num
On 10/18/07, Robert Kern <[EMAIL PROTECTED]> wrote:
> Geoffrey Zhu wrote:
> > Hi All,
> >
> > Given three vectors of the same lengths, X, Y, and Z, I am looking for
> > an efficient way to calculate the following:
> >
> > sum(x[i]*y[i]*z[i], for i=1..n )
>
> (x*y*z).sum()
>
> --
> Robert Kern
>
> "
On 10/19/07, David Cournapeau <[EMAIL PROTECTED]> wrote:
> numpy.scons branch
>
> This is a much more massive change. Scons itself adds something like 350
> kb to a bzip tarball.
If numpy build system will not depend on scons (is this right?) then
.. Is it strictly needed to distribute scons with
Oups, sorry for the sending twice, we have some problem with our DNS in
Strasbourg :(
2007/10/19, Matthieu Brucher <[EMAIL PROTECTED]>:
>
> Here is an excerpt of the stack on the numpy svn of wednesday :
>
> #0 0x4402 in __kernel_vsyscall ()
> #1 0x00b8e382 in [EMAIL PROTECTED] () from /lib/
Here is an excerpt of the stack on the numpy svn of wednesday :
#0 0x4402 in __kernel_vsyscall ()
#1 0x00b8e382 in [EMAIL PROTECTED] () from /lib/libpthread.so.0
#2 0x080fe5b7 in PyThread_release_lock (lock=0x80d0fb2) at
Python/thread_pthread.h:374
#3 0x080d0fb2 in PyEval_SaveThread () at
Here is an excerpt of the stack on the numpy svn of wednesday :
#0 0x4402 in __kernel_vsyscall ()
#1 0x00b8e382 in [EMAIL PROTECTED] () from /lib/libpthread.so.0
#2 0x080fe5b7 in PyThread_release_lock (lock=0x80d0fb2) at
Python/thread_pthread.h:374
#3 0x080d0fb2 in PyEval_SaveThread () at
Hello,
Could someone confirm whether this ticket can be closed:
http://projects.scipy.org/scipy/numpy/ticket/571
Thanks,
--
Jarrod Millman
Computational Infrastructure for Research Labs
10 Giannini Hall, UC Berkeley
phone: 510.643.4014
http://cirl.berkeley.edu/
_
