The NLopt library, available from
http://ab-initio.mit.edu/nlopt
provides a common interface for a large number of algorithms for both
global and local nonlinear optimizations, both with and without gradient
information, and including both bound constraints and nonlinear
equality/inequali
On 06/17/2010 03:05 AM, Charles سمير Doutriaux wrote:
> Hi Robert,
>
> You're right. I finally figured out which flag was missing I'm posting it
> here as a reference for others:
> I needed to add:
> -undefined dynamic_lookup
> I also removed -fPIC
>
> Hope this helps somebody else.
>
> Do you thi
On Wed, Jun 16, 2010 at 17:29, Michael Green wrote:
> Bright minds,
>
> I'm trying to build Numpy v1.4.1 from source on CentOS 5.2 x64 and
> running into errors. It seems to be linking error. Regrettably, I
> don't posses the necessary skill to decipher the error. So your help
> will be invaluable
Bright minds,
I'm trying to build Numpy v1.4.1 from source on CentOS 5.2 x64 and
running into errors. It seems to be linking error. Regrettably, I
don't posses the necessary skill to decipher the error. So your help
will be invaluable.
I configured (and then successfully built) ATLAS with the fol
Hello,
I have a class with __array_priority__ = 1000, and I have found that
multiplying it with a ndarray on the left invokes __len__ and __get__ item
(if the length of the right side > 1) before invoking __rmul__ for my
object. This seems odd to me. I understood that ndarray would defer to
which
2010/6/16 Charles سمير Doutriaux :
> Hi Robert,
>
> You're right. I finally figured out which flag was missing I'm posting it
> here as a reference for others:
> I needed to add:
> -undefined dynamic_lookup
> I also removed -fPIC
>
> Hope this helps somebody else.
>
> Do you think it would be poss
Hi Robert,
You're right. I finally figured out which flag was missing I'm posting it here
as a reference for others:
I needed to add:
-undefined dynamic_lookup
I also removed -fPIC
Hope this helps somebody else.
Do you think it would be possible to have LDFLAGS added to the default ones? Or
is
It helped, Thanks
On Wed, Jun 16, 2010 at 10:39 AM, Robert Kern wrote:
> On Wed, Jun 16, 2010 at 12:30, Vishal Rana wrote:
> > Robert,
> > Do I have to repeat it for each element in the list or is there a way I
> can
> > iterate the list and do it?
>
> new_list = [x[-10:] for x in old_list]
>
On Wed, Jun 16, 2010 at 12:30, Vishal Rana wrote:
> Robert,
> Do I have to repeat it for each element in the list or is there a way I can
> iterate the list and do it?
new_list = [x[-10:] for x in old_list]
--
Robert Kern
"I have come to believe that the whole world is an enigma, a harmless
en
Robert,
Do I have to repeat it for each element in the list or is there a way I can
iterate the list and do it?
Thanks
Vishal Rana
On Wed, Jun 16, 2010 at 10:23 AM, Robert Kern wrote:
> On Wed, Jun 16, 2010 at 12:15, Vishal Rana wrote:
> > Hi,
> > I have a list of np arrays from which I crea
On Wed, Jun 16, 2010 at 12:15, Vishal Rana wrote:
> Hi,
> I have a list of np arrays from which I create a np record array, but they
> all of of different length!
> How can I trim them all in place (for example I want to get last 10 elements
> of each)?
x = x[-10:]
--
Robert Kern
"I have come
Hi,
I have a list of np arrays from which I create a np record array, but they
all of of different length!
How can I trim them all in place (for example I want to get last 10 elements
of each)?
Thanks
Vishal Rana
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2010/6/16 Charles سمير Doutriaux :
> Hi,
>
> I cannot build any f2py extension under nupmy 4.1 on Mac snow leopard.
>
> Everything (python/numpy) has been built 64bit.
>
> I'm attaching the log of a VERY simple piece of code, that always worked fine
> before.
>
> Any idea on why it's not finding t
Hi,
I cannot build any f2py extension under nupmy 4.1 on Mac snow leopard.
Everything (python/numpy) has been built 64bit.
I'm attaching the log of a VERY simple piece of code, that always worked fine
before.
Any idea on why it's not finding the basic python things (Py_BuildValue for
example
Thanks
On Tue, Jun 15, 2010 at 8:49 PM, Robert Kern wrote:
> On Tue, Jun 15, 2010 at 01:56, Vishal Rana wrote:
> > Robert,
> > As you said, I was able to get the results, but I now got a question as
> > np.load('np.npz') returns me a object so
> does
> > that mean the data is read directly fro
Dag Sverre Seljebotn student.matnat.uio.no> writes:
>
> Paul Northug wrote:
> > I have a computation bounded by one step and I have always wondered
> > how to make it fast enough to be useable. I suspect that I have to use
> > an approximation, but I was hoping someone would spot a major
> > inef
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