A Friday 19 March 2010 18:13:33 Anne Archibald escrigué:
[clip]
What I didn't go into in detail in the article was that there's a
trade-off of processing versus memory access available: we could
reduce the memory load by a factor of eight by doing interpolation on
the fly instead of all at
On 20 March 2010 06:32, Francesc Alted fal...@pytables.org wrote:
A Friday 19 March 2010 18:13:33 Anne Archibald escrigué:
[clip]
What I didn't go into in detail in the article was that there's a
trade-off of processing versus memory access available: we could
reduce the memory load by a
Anne Archibald wrote:
I'm not knocking numpy; it does (almost) the best it can. (I'm not
sure of the optimality of the order in which ufuncs are executed; I
think some optimizations there are possible.)
Ufuncs and reductions are not performed in a cache-optimal fashion, IIRC
dimensions are
Example,
Compute the qr factorization of a matrix.
Factor the matrix `a` as `qr`, where `q` is orthonormal
(:math:`dot( q_{:,i}, q_{:,j}) = \delta_{ij}`, the Kronecker delta) and
`r` is upper-triangular.
Arrggg... Totally. Unreadable. Why not say the columns of q are
On Sat, Mar 20, 2010 at 2:00 PM, Charles R Harris
charlesr.har...@gmail.com wrote:
Example,
Compute the qr factorization of a matrix.
Factor the matrix `a` as `qr`, where `q` is orthonormal
(:math:`dot( q_{:,i}, q_{:,j}) = \delta_{ij}`, the Kronecker delta)
and
`r` is
On Sun, Mar 21, 2010 at 2:00 AM, Charles R Harris charlesr.har...@gmail.com
wrote:
Example,
Compute the qr factorization of a matrix.
Factor the matrix `a` as `qr`, where `q` is orthonormal
(:math:`dot( q_{:,i}, q_{:,j}) = \delta_{ij}`, the Kronecker delta)
and
`r` is
The following code, which works with numpy 1.4.0, results in an error:
In [1]: import numpy as np
In [2]: v = 'm'
In [3]: dt = np.dtype('c')
In [4]: a = np.asarray(v, dt)
On 1.4.0:
In [5]: a
Out[5]:
array('m',
dtype='|S1')
In [6]: np.__version__
Out[6]: '1.4.0'
On SVN trunk:
On Sat, Mar 20, 2010 at 12:15 PM, josef.p...@gmail.com wrote:
On Sat, Mar 20, 2010 at 2:00 PM, Charles R Harris
charlesr.har...@gmail.com wrote:
Example,
Compute the qr factorization of a matrix.
Factor the matrix `a` as `qr`, where `q` is orthonormal
(:math:`dot(
On Sat, Mar 20, 2010 at 2:38 PM, Charles R Harris
charlesr.har...@gmail.com wrote:
On Sat, Mar 20, 2010 at 12:15 PM, josef.p...@gmail.com wrote:
On Sat, Mar 20, 2010 at 2:00 PM, Charles R Harris
charlesr.har...@gmail.com wrote:
Example,
Compute the qr factorization of a matrix.
Pauli Virtanen wrote:
Anne Archibald wrote:
I'm not knocking numpy; it does (almost) the best it can. (I'm not
sure of the optimality of the order in which ufuncs are executed; I
think some optimizations there are possible.)
Ufuncs and reductions are not performed in a cache-optimal fashion,
On 20 March 2010 14:56, Dag Sverre Seljebotn
da...@student.matnat.uio.no wrote:
Pauli Virtanen wrote:
Anne Archibald wrote:
I'm not knocking numpy; it does (almost) the best it can. (I'm not
sure of the optimality of the order in which ufuncs are executed; I
think some optimizations there are
On Sun, Mar 21, 2010 at 3:52 AM, josef.p...@gmail.com wrote:
What's a terminal ? For most packages, I'm reading sphinx generated docs.
Broadly speaking, the equivalent of cmd.exe (i.e. dos windows) on
unix. It is important to keep a good balance between readability in
un-rendered (terminals)
On 3/20/2010 2:15 PM, josef.p...@gmail.com wrote:
As far as I know, stars are the only way to render a list in
restructured txt, otherwise it looses the list formatting.
Try a definition list?
Example below.
Alan
Returns
---
q, r if mode = 'full':
- q : ndarray of float or complex,
On Sat, Mar 20, 2010 at 1:23 PM, David Cournapeau courn...@gmail.comwrote:
On Sun, Mar 21, 2010 at 3:52 AM, josef.p...@gmail.com wrote:
What's a terminal ? For most packages, I'm reading sphinx generated
docs.
Broadly speaking, the equivalent of cmd.exe (i.e. dos windows) on
unix. It
On Sat, Mar 20, 2010 at 11:00 AM, Charles R Harris
charlesr.har...@gmail.com wrote:
Example,
Compute the qr factorization of a matrix.
Factor the matrix `a` as `qr`, where `q` is orthonormal
(:math:`dot( q_{:,i}, q_{:,j}) = \delta_{ij}`, the Kronecker delta)
and
`r` is
On Sat, Mar 20, 2010 at 12:41 PM, David Goldsmith
d.l.goldsm...@gmail.com wrote:
On Sat, Mar 20, 2010 at 11:00 AM, Charles R Harris
charlesr.har...@gmail.com wrote:
Example,
Compute the qr factorization of a matrix.
Factor the matrix `a` as `qr`, where `q` is orthonormal
On Sat, Mar 20, 2010 at 8:22 PM, Anne Archibald
peridot.face...@gmail.com wrote:
On 20 March 2010 14:56, Dag Sverre Seljebotn
da...@student.matnat.uio.no wrote:
Pauli Virtanen wrote:
Anne Archibald wrote:
I'm not knocking numpy; it does (almost) the best it can. (I'm not
sure of the
On Sat, Mar 20, 2010 at 1:32 PM, Alan G Isaac ais...@american.edu wrote:
On 3/20/2010 2:15 PM, josef.p...@gmail.com wrote:
As far as I know, stars are the only way to render a list in
restructured txt, otherwise it looses the list formatting.
Try a definition list?
Example below.
Alan
On 20 March 2010 16:18, Sebastian Haase seb.ha...@gmail.com wrote:
On Sat, Mar 20, 2010 at 8:22 PM, Anne Archibald
peridot.face...@gmail.com wrote:
On 20 March 2010 14:56, Dag Sverre Seljebotn
da...@student.matnat.uio.no wrote:
Pauli Virtanen wrote:
Anne Archibald wrote:
I'm not knocking
On Sun, Mar 21, 2010 at 4:18 AM, Charles R Harris charlesr.har...@gmail.com
wrote:
On Sat, Mar 20, 2010 at 1:32 PM, Alan G Isaac ais...@american.edu wrote:
On 3/20/2010 2:15 PM, josef.p...@gmail.com wrote:
As far as I know, stars are the only way to render a list in
restructured txt,
On Sat, Mar 20, 2010 at 7:45 PM, Ralf Gommers
ralf.gomm...@googlemail.comwrote:
On Sun, Mar 21, 2010 at 4:18 AM, Charles R Harris
charlesr.har...@gmail.com wrote:
On Sat, Mar 20, 2010 at 1:32 PM, Alan G Isaac ais...@american.eduwrote:
On 3/20/2010 2:15 PM, josef.p...@gmail.com wrote:
On Sun, Mar 21, 2010 at 10:18 AM, Charles R Harris
charlesr.har...@gmail.com wrote:
On Sat, Mar 20, 2010 at 7:45 PM, Ralf Gommers ralf.gomm...@googlemail.com
wrote:
On Sun, Mar 21, 2010 at 4:18 AM, Charles R Harris
charlesr.har...@gmail.com wrote:
On Sat, Mar 20, 2010 at 1:32 PM,
On Sat, Mar 20, 2010 at 10:54 PM, Ralf Gommers
ralf.gomm...@googlemail.com wrote:
On Sun, Mar 21, 2010 at 10:18 AM, Charles R Harris
charlesr.har...@gmail.com wrote:
On Sat, Mar 20, 2010 at 7:45 PM, Ralf Gommers
ralf.gomm...@googlemail.com wrote:
On Sun, Mar 21, 2010 at 4:18 AM, Charles
On Sat, Mar 20, 2010 at 8:54 PM, Ralf Gommers
ralf.gomm...@googlemail.comwrote:
On Sun, Mar 21, 2010 at 10:18 AM, Charles R Harris
charlesr.har...@gmail.com wrote:
On Sat, Mar 20, 2010 at 7:45 PM, Ralf Gommers
ralf.gomm...@googlemail.com wrote:
On Sun, Mar 21, 2010 at 4:18 AM,
Hi all,
At http://github.com/rgommers/NumPy-release-guide you can find a summary of
how to set up your system to build numpy binaries on OS X. I still have to
add info on scipy (that's turning out to be fairly painful) but for numpy it
is pretty complete.
Any feedback is appreciated!
Cheers,
On Sun, Mar 21, 2010 at 12:24 PM, Charles R Harris
charlesr.har...@gmail.com wrote:
Maybe handle it in a manner similar to the other sections.
q,r mode = 'r''
q: [M,N] ndarray
The columns of 'q' are orthonomal.
r: [K,N] ndarray
Upper triangular array.
...
The
On Sun, Mar 21, 2010 at 12:24 AM, Charles R Harris
charlesr.har...@gmail.com wrote:
On Sat, Mar 20, 2010 at 8:54 PM, Ralf Gommers ralf.gomm...@googlemail.com
wrote:
On Sun, Mar 21, 2010 at 10:18 AM, Charles R Harris
charlesr.har...@gmail.com wrote:
On Sat, Mar 20, 2010 at 7:45 PM, Ralf
On Sun, Mar 21, 2010 at 12:47 PM, josef.p...@gmail.com wrote:
dashes would be also ok, but I don't think rst would recognize them.
Valid list markers are *, + and - according to
http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#bullet-lists
My main problem with rst is that
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