[Numpy-discussion] numpy for Python 3?

2010-07-18 Thread Richard D. Moores
If not now, when? Thanks, Dick Moores ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion

[Numpy-discussion] numpy 1.5 or 2.0

2010-07-18 Thread Nadav Horesh
What is the difference between these two versions? I usually check out the svn version (now 2.0) and it compiles well with python 2.6, 2.7 and 3.1. Nadav. ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/li

Re: [Numpy-discussion] Complex nan ordering

2010-07-18 Thread Charles R Harris
On Sun, Jul 18, 2010 at 3:36 PM, Pauli Virtanen wrote: > Hi, > > The current way of Numpy handles ordering of complex nan is not very well > defined. We should attempt to clarify this for 1.5.0. > > For example, what should these return: > >r1 = np.maximum(complex(1, nan), complex(2, 0)) > >

Re: [Numpy-discussion] Complex128

2010-07-18 Thread Ross Harder
mac os x leopard 10.5.. EPD installed i just don't understand why i get one thing when i ask for another. i can get what i want, but only by not asking for it. thanks, Ross On Sun, Jul 18, 2010 at 6:02 PM, Pauli Virtanen wrote: > Sun, 18 Jul 2010 17:26:13 -0500, Ross Harder wrote: >> I don't u

Re: [Numpy-discussion] Complex nan ordering

2010-07-18 Thread Charles R Harris
On Sun, Jul 18, 2010 at 5:00 PM, Pauli Virtanen wrote: > Sun, 18 Jul 2010 15:57:47 -0600, Charles R Harris wrote: > > On Sun, Jul 18, 2010 at 3:36 PM, Pauli Virtanen wrote: > [clip] > >> I suggest the following, aping the way the real nan works: > >> > >> - (z, nan), (nan, z), (nan, nan), where

Re: [Numpy-discussion] Complex nan ordering

2010-07-18 Thread Pauli Virtanen
Sun, 18 Jul 2010 15:57:47 -0600, Charles R Harris wrote: > On Sun, Jul 18, 2010 at 3:36 PM, Pauli Virtanen wrote: [clip] >> I suggest the following, aping the way the real nan works: >> >> - (z, nan), (nan, z), (nan, nan), where z is any fp value, are all >> equivalent representations of "cnan",

Re: [Numpy-discussion] Complex128

2010-07-18 Thread Pauli Virtanen
Sun, 18 Jul 2010 17:26:13 -0500, Ross Harder wrote: > I don't understand the following. >>> a=np.zeros( (3,3,3), dtype='Complex128') a > array([[[0.0+0.0j, 0.0+0.0j, 0.0+0.0j], > [0.0+0.0j, 0.0+0.0j, 0.0+0.0j], > [0.0+0.0j, 0.0+0.0j, 0.0+0.0j]], > >[[0.0+0.0j, 0.0+0.0j

[Numpy-discussion] Complex128

2010-07-18 Thread Ross Harder
I don't understand the following. >> a=np.zeros( (3,3,3), dtype='Complex128') >>> a array([[[0.0+0.0j, 0.0+0.0j, 0.0+0.0j], [0.0+0.0j, 0.0+0.0j, 0.0+0.0j], [0.0+0.0j, 0.0+0.0j, 0.0+0.0j]], [[0.0+0.0j, 0.0+0.0j, 0.0+0.0j], [0.0+0.0j, 0.0+0.0j, 0.0+0.0j], [0.0+

Re: [Numpy-discussion] Python 2.7 MSI installer for NumPy

2010-07-18 Thread Christoph Gohlke
On 7/18/2010 2:20 PM, David Cournapeau wrote: On Sun, Jul 18, 2010 at 8:34 PM, Peter wrote: On Sun, Jul 18, 2010 at 6:02 PM, cool-RR wrote: Hello. I'd appreciate if the NumPy team could provide an MSI installer for Python 2.7. Thanks, Ram Rachum. You're not the only person who would like

Re: [Numpy-discussion] Complex nan ordering

2010-07-18 Thread Charles R Harris
On Sun, Jul 18, 2010 at 3:36 PM, Pauli Virtanen wrote: > Hi, > > The current way of Numpy handles ordering of complex nan is not very well > defined. We should attempt to clarify this for 1.5.0. > > For example, what should these return: > >r1 = np.maximum(complex(1, nan), complex(2, 0)) > >

[Numpy-discussion] Complex nan ordering

2010-07-18 Thread Pauli Virtanen
Hi, The current way of Numpy handles ordering of complex nan is not very well defined. We should attempt to clarify this for 1.5.0. For example, what should these return: r1 = np.maximum(complex(1, nan), complex(2, 0)) r2 = np.complex64(complex(1, nan)) < np.complex64(complex(2, 0)) o

Re: [Numpy-discussion] Python 2.7 MSI installer for NumPy

2010-07-18 Thread David Cournapeau
On Sun, Jul 18, 2010 at 8:34 PM, Peter wrote: > On Sun, Jul 18, 2010 at 6:02 PM, cool-RR wrote: >> Hello. >> I'd appreciate if the NumPy team could provide an MSI installer >> for Python 2.7. >> Thanks, >> Ram Rachum. > > You're not the only person who would like this - it was discussed > here ju

Re: [Numpy-discussion] Python 2.7 MSI installer for NumPy

2010-07-18 Thread Peter
On Sun, Jul 18, 2010 at 6:02 PM, cool-RR wrote: > Hello. > I'd appreciate if the NumPy team could provide an MSI installer > for Python 2.7. > Thanks, > Ram Rachum. You're not the only person who would like this - it was discussed here just 9 days ago, thread title "A release for python 2.7?", an

Re: [Numpy-discussion] 1.5.x branched

2010-07-18 Thread Christoph Gohlke
On 7/18/2010 7:52 AM, Pauli Virtanen wrote: > Sun, 18 Jul 2010 21:13:43 +0800, Ralf Gommers wrote: > [clip] >> Builds fine on OS X 10.6 with both 2.7 and 3.1, and all tests pass. With >> one exception: in-place build for 3.1 is broken. Does anyone know is >> this is a distutils or numpy issue? Th

[Numpy-discussion] Python 2.7 MSI installer for NumPy

2010-07-18 Thread cool-RR
Hello. I'd appreciate if the NumPy team could provide an MSI installer for Python 2.7. Thanks, Ram Rachum. ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion

Re: [Numpy-discussion] numpy Trac emails

2010-07-18 Thread Pauli Virtanen
Sun, 18 Jul 2010 23:59:24 +0800, Ralf Gommers wrote: > Scipy Trac seems to work very well now, I get notification emails for > comments on tickets etc. For numpy Trac, nothing right now. Can this be > fixed? Works for me. Did you check if your email address is correct there? (-> Preferences) --

[Numpy-discussion] numpy Trac emails

2010-07-18 Thread Ralf Gommers
Scipy Trac seems to work very well now, I get notification emails for comments on tickets etc. For numpy Trac, nothing right now. Can this be fixed? Thanks, Ralf ___ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/l

[Numpy-discussion] Caching 2to3 results

2010-07-18 Thread Pauli Virtanen
[shameless plug] For those of you tired of waiting for 2to3 after "rm -rf build": http://github.com/pv/lib2to3cache and cd numpy/ USE_2TO3CACHE=1 python3 setup.py build -- Pauli Virtanen ___ NumPy-Discussion mailing list Num

Re: [Numpy-discussion] 1.5.x branched

2010-07-18 Thread Pauli Virtanen
Sun, 18 Jul 2010 21:13:43 +0800, Ralf Gommers wrote: [clip] > Builds fine on OS X 10.6 with both 2.7 and 3.1, and all tests pass. With > one exception: in-place build for 3.1 is broken. Does anyone know is > this is a distutils or numpy issue? The problem is that on import > numpy.__config__ can no

Re: [Numpy-discussion] 1.5.x branched

2010-07-18 Thread Ralf Gommers
On Sun, Jul 18, 2010 at 2:51 AM, Charles R Harris wrote: > > > On Sat, Jul 17, 2010 at 12:32 PM, Pauli Virtanen wrote: > >> Dear all, >> >> Based on patches contributed by Christoph Gohlke, I've created a branch >> for 1.5.x: >> >>http://svn.scipy.org/svn/numpy/branches/1.5.x >> >> It sh

[Numpy-discussion] Numpy 1.4.1 fails to build on (Debian) alpha and powepc

2010-07-18 Thread Sandro Tosi
Hello, I finally found the time to update numpy in Debian. But, there is a problem... As you probably know, we support several architectures and we need to have any package available on each of them. After the upload I noticed numpy has problem building on alpha [1] (ieee754.c compilation error, p