Re: [Numpy-discussion] Fortran order in recarray.

>> >> A dict of arrays? >> >> -n >> ___ >> NumPy-Discussion mailing list >> NumPy-Discussion@scipy.org >> https://mail.scipy.org/mailman/listinfo/numpy-discussion >> >> >> >> ___

Re: [Numpy-discussion] ANN: NumExpr3 Alpha

while back but I don't know > whether anything came of it. > > Thanks! > > Juan. > > On 18 Feb 2017, 3:42 AM +1100, Robert McLeod , > wrote: > > Hi David, > > Thanks for your comments, reply below the fold. > > On Fri, Feb 17, 2017 at 4:34 PM, Daπid wrote: &

Re: [Numpy-discussion] ANN: NumExpr3 Alpha

Hi David, Thanks for your comments, reply below the fold. On Fri, Feb 17, 2017 at 4:34 PM, Daπid wrote: > This is very nice indeed! > > On 17 February 2017 at 12:15, Robert McLeod wrote: > > * bytes and unicode support > > * reductions (mean, sum, prod, std) > > I

[Numpy-discussion] ANN: NumExpr3 Alpha

lease don't hesitate to open an issue at the Github repo. Although unit tests have been run over the operation space there are undoubtedly a number of bugs to squash. Sincerely, Robert -- Robert McLeod, Ph.D. Center for Cellular Imaging and Nano Analytics (C-CINA) Biozentrum der Universität

Re: [Numpy-discussion] composing Euler rotation matrices

position > euler_comp_mat = np.dot(xmat, np.dot(ymat, zmat)) > ---<cut here---end > ->--- > > I believe the matrices `euler_mat' and `euler_comp_mat' should be the > same, but they aren't, so it's unclear to me what particular composition > is meant to pr

Re: [Numpy-discussion] How to use user input as equation directly

for example, since it only has a limited subset of numpy functionality. In the example provided that or linspace is likely the natural input for the variable 't'. -- Robert McLeod, Ph.D. Center for Cellular Imaging and Nano Analytics (C-CINA) Biozentrum der Universität Basel M

Re: [Numpy-discussion] Intel random number package

L version. > A more interesting debate is whether our binary wheels should then be GPL > wheels by default or not. Probably not, but that is something that should > be discussed when its an actual issue. > > But to clarify what I said, it would be accepted if the value it provides > i

Re: [Numpy-discussion] automatically avoiding temporary arrays

ions in can be enclosed in ne.evaluate( "" ) and it provides a big acceleration for little programmer effort, but it's not nearly as sophisticated as Numba or PyPy. > On Wed, Oct 5, 2016 at 4:26 PM, Robert McLeod > wrote: > >> >> As Francesc said, Numexpr is

Re: [Numpy-discussion] automatically avoiding temporary arrays

ily grow into thousands if more functions are added, so I also built a reverse lookup tree (based on collections.defaultdict) for the Python-side of numexpr. Robert -- Robert McLeod, Ph.D. Center for Cellular Imaging and Nano Analytics (C-CINA) Biozentrum der Universität Basel Mattenst

Re: [Numpy-discussion] Using library-specific headers

are attempting to add and for > what purpos, e.g. is it something that should go into numpy proper or just > for personal/internal use? > > cheers, > Julian > > > > > ___ > NumPy-Discussion mailing lis

Re: [Numpy-discussion] Fwd: ifft padding

plot_real(signal_bad_padding, 'Bad padding') > plot_real(signal_good_padding, 'Good padding') > > pyplot.legend() > pyplot.show() > > > if __name__ == '__main__': > main() > ``` > > > ___ > NumPy-Discussio

[Numpy-discussion] Fwd: Numexpr-3.0 proposal

math libraries. The wisdom from the planning could be pickled and saved in a wisdom file. Currently Numexpr has cacheDict in util.py but there's no reason this can't be pickled and saved to disk. I've done a similar thing by creating wrappers for PyFFTW already. Robert -- Rob

Re: [Numpy-discussion] Numexpr-3.0 proposal

On Mon, Feb 15, 2016 at 7:28 AM, Ralf Gommers wrote: > > > On Sun, Feb 14, 2016 at 11:19 PM, Robert McLeod > wrote: > >> >> 4.) I took a stab at converting from distutils to setuputils but this >> seems challenging with numpy as a dependency. I wonder if anyon

[Numpy-discussion] Numexpr-3.0 proposal

ing so that setup.py build_ext uses distutils and then pass the interpreter.pyd/so as a data file, or some other such chicanery? (I was going to ask about attaching a debugger, but I just noticed: https://wiki.python.org/moin/DebuggingWithGdb ) Ciao, Robert -- Robert McLeod, Ph.D. Center for