Re: [Numpy-discussion] Windows 64-bit

2009-10-01 Thread David Cournapeau
On Fri, Oct 2, 2009 at 3:43 AM, Klaus Noekel wrote: > - We need only numpy, not scipy. Does that imply that we have a good > chance of producing an install ourselves with the current sources? The current sources can be compiled by visual studio in 64 bits mode without problem and should be quite

Re: [Numpy-discussion] More guestions on Chebyshev class.

2009-10-01 Thread Russell E. Owen
In article , Charles R Harris wrote: > The Chebyshev class is now working pretty well, but I would like to settle > some things up front. > > 1) Order in which coefficients are stored/passed/accessed. > > The current poly1d class ctor is called with the coefficients in high to low > order, ye

Re: [Numpy-discussion] merging docs from wiki

2009-10-01 Thread Ralf Gommers
On Thu, Oct 1, 2009 at 2:26 PM, Jarrod Millman wrote: > OK, I've checked in the scipy doc improvements: > http://projects.scipy.org/scipy/changeset/5954 > http://projects.scipy.org/scipy/changeset/5955 > > Thanks again Jarrod! > Thanks to everyone who contributed! I will merge the numpy docs l

[Numpy-discussion] Windows 64-bit

2009-10-01 Thread Klaus Noekel
Hi all, at the end of July David answered my question about future 64-bit Windows support as follows: "There were some discussion about pushing 1.4.0 'early', but instead, I think we let it slipped - one consequence is that there will be enough time for 1.4.0 to be released with proper AMD64 sup

Re: [Numpy-discussion] merging docs from wiki

2009-10-01 Thread Jarrod Millman
OK, I've checked in the scipy doc improvements: http://projects.scipy.org/scipy/changeset/5954 http://projects.scipy.org/scipy/changeset/5955 Thanks to everyone who contributed! I will merge the numpy docs later today. Is there anything else I need to do on the SciPy documentation editor to indi

Re: [Numpy-discussion] difficulty with numpy.where

2009-10-01 Thread Gökhan Sever
On Thu, Oct 1, 2009 at 12:10 PM, Zachary Pincus wrote: > Hello, > > a < b < c (or any equivalent expression) is python syntactic sugar for > (a < b) and (b < c). > > Now, for numpy arrays, a < b gives an array with boolean True or False > where the elements of a are less than those of b. So this g

Re: [Numpy-discussion] difficulty with numpy.where

2009-10-01 Thread Zachary Pincus
Hello, a < b < c (or any equivalent expression) is python syntactic sugar for (a < b) and (b < c). Now, for numpy arrays, a < b gives an array with boolean True or False where the elements of a are less than those of b. So this gives us two arrays that python now wants to "and" together. To

Re: [Numpy-discussion] difficulty with numpy.where

2009-10-01 Thread Keith Goodman
On Thu, Oct 1, 2009 at 9:55 AM, Dr. Phillip M. Feldman wrote: > > I've defined the following one-line function that uses numpy.where: > > def sin_half_period(x): return where(0.0 <= x <= pi, sin(x), 0.0) > > When I try to use this function, I get an error message: > > In [4]: z=linspace(0,2*pi,9)

[Numpy-discussion] difficulty with numpy.where

2009-10-01 Thread Dr. Phillip M. Feldman
I've defined the following one-line function that uses numpy.where: def sin_half_period(x): return where(0.0 <= x <= pi, sin(x), 0.0) When I try to use this function, I get an error message: In [4]: z=linspace(0,2*pi,9) In [5]: sin_half_period(z)

Re: [Numpy-discussion] merging docs from wiki

2009-10-01 Thread Ralf Gommers
On Thu, Oct 1, 2009 at 12:32 PM, Jarrod Millman wrote: > On Thu, Oct 1, 2009 at 9:19 AM, Ralf Gommers > wrote: > > Sorry to ask again, but it would really be very useful to get those > > docstrings merged for both scipy and numpy. > > I will do this now. > Jarrod > Thanks a lot! Ralf ___

Re: [Numpy-discussion] merging docs from wiki

2009-10-01 Thread Jarrod Millman
On Thu, Oct 1, 2009 at 9:19 AM, Ralf Gommers wrote: > Sorry to ask again, but it would really be very useful to get those > docstrings merged for both scipy and numpy. I will do this now. Jarrod ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.o

Re: [Numpy-discussion] [SciPy-dev] Deprecate chararray [was Plea for help]

2009-10-01 Thread Michael Droettboom
Thanks. There's a bit of a snag getting my SVN permissions, and the doc editor permissions I assume are pending. Once those things are in place, I can move forward on this and hopefully it will be clear what needs to be done. Mike David Goldsmith wrote: > On Wed, Sep 30, 2009 at 2:09 PM, Ral

Re: [Numpy-discussion] merging docs from wiki

2009-10-01 Thread Ralf Gommers
On Sun, Sep 20, 2009 at 8:59 PM, Ralf Gommers wrote: > > > On Sun, Sep 20, 2009 at 3:49 PM, Ralf Gommers > wrote: > >> Hi, >> >> I'm done reviewing all the improved docstrings for NumPy, they can be >> merged now from the doc editor Patch page. Maybe I'll get around to doing >> the SciPy ones as

[Numpy-discussion] Weird behaviour of scipy.signal.sepfir2d

2009-10-01 Thread Nadav Horesh
This function function often result in incorrect output when the cpu is very loaded. I do not know how to trace the bug since every "single shot" use, or step by step trace gives the correct answer, also when running scripts under "ipython -pdb" solves the problem. System: >>> numpy.__version