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

gt;> 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

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

### 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 <davidmen...@gmail.com> wrote: > This is very nice indeed! > > On 17 February 2017 at 12:15, Robert McLeod <robbmcl...@gmail.com> wrote: > > * bytes and unicode support

### [Numpy-discussion] ANN: NumExpr3 Alpha

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 Basel Mattenstrasse 26, 4058 Basel Work: +41.061.387.3225 <061%20387%2032%2025> robert.mcl...@unibas.ch robe

### Re: [Numpy-discussion] composing Euler rotation matrices

= 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 prod

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

like 'np.arange(50)' 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 Matt

### Re: [Numpy-discussion] Intel random number package

;> >> > Yes it would make numpy GPL, but that is not a concern for a lot of users. > Users for who it is a problem can still use the non-GPL version. > A more interesting debate is whether our binary wheels should then be GPL > wheels by default or not. Probably not, but that is

### Re: [Numpy-discussion] automatically avoiding temporary arrays

s of numpy functions 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 <robbmcl...@gmail.com> > wrote: > >&g

### Re: [Numpy-discussion] automatically avoiding temporary arrays

.hpp. Now I have about 900 opcodes, and this could easily 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)

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

d 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 list > NumPy-Discussion@scipy.org > http

### Re: [Numpy-discussion] Fwd: ifft padding

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

### [Numpy-discussion] Fwd: Numexpr-3.0 proposal

ng 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 -- Robert McLeod, Ph.D. Center for Cellular Imaging and Nano Analy

### Re: [Numpy-discussion] Numexpr-3.0 proposal

On Mon, Feb 15, 2016 at 7:28 AM, Ralf Gommers <ralf.gomm...@gmail.com> wrote: > > > On Sun, Feb 14, 2016 at 11:19 PM, Robert McLeod <robbmcl...@gmail.com> > wrote: > >> >> 4.) I took a stab at converting from distutils to setuputils but this >> se

### [Numpy-discussion] Numexpr-3.0 proposal

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 Cellular Imaging