On Fri, Jan 8, 2010 at 5:29 PM, Charles R Harris
wrote:
>
> On Fri, Jan 8, 2010 at 5:19 PM, David Goldsmith
> wrote:
>>
>> On Fri, Jan 8, 2010 at 1:40 PM, Charles R Harris
>> wrote:
>> >
>> > chebyshev.chebdomain is the default chebyshev domain and is [-1,1].
>> > Maybe it
>> > needs a bettter n
On Fri, Jan 8, 2010 at 5:19 PM, David Goldsmith wrote:
> On Fri, Jan 8, 2010 at 1:40 PM, Charles R Harris
> wrote:
> >
> > chebyshev.chebdomain is the default chebyshev domain and is [-1,1]. Maybe
> it
> > needs a bettter name? Note that it is integer; that isn't required, but
> it
> > makes it c
On Fri, Jan 8, 2010 at 5:12 PM, Christopher Barker
wrote:
> Bruce Southey wrote:
>> Also a user has to check for missing
>> values or numpy has to warn a user
>
> I think warnings are next to useless for all but interactive work -- so
> I don't want to rely on them
>
>> that missing values are pre
On Fri, Jan 8, 2010 at 1:40 PM, Charles R Harris
wrote:
>
> chebyshev.chebdomain is the default chebyshev domain and is [-1,1]. Maybe it
> needs a bettter name? Note that it is integer; that isn't required, but it
> makes it compatible with other types like Decimal that don't mix with
> floats. An
Pauli Virtanen wrote:
>> if I have NumPyOS_ascii_ftolf right, it should return 0 if it doesn't
>> succesfully read a number. However, this looks like it sets the data in
>> *ip, even if the return value is zero.
>
> It may also return EOF (== -1) when encountering end-of-stream. Of
> course, I d
Bruce Southey wrote:
> Also a user has to check for missing
> values or numpy has to warn a user
I think warnings are next to useless for all but interactive work -- so
I don't want to rely on them
> that missing values are present
> immediately after reading the data so the appropriate action c
On Fri, Jan 8, 2010 at 2:13 PM, David Goldsmith wrote:
> So, to get the new numpy.polynomial "sub-package," one has to update to 1.4
> (or is there a 1.3.x that has it)? Thanks!
>
>
Yes.
> DG
>
> PS: my pressing need (another stupid question, at least coming from me):
> chebyshev.chebdomain = [
So, to get the new numpy.polynomial "sub-package," one has to update to 1.4
(or is there a 1.3.x that has it)? Thanks!
DG
PS: my pressing need (another stupid question, at least coming from me):
chebyshev.chebdomain = [0,1] or [-1,1]? Thanks again!
__
2010/1/8 Frédéric Bastien :
> Hi,
>
> I while back, someone talked about aigen2(http://eigen.tuxfamily.org/). In
> their benchmark they give info that they are competitive again mkl and goto
> on matrix matrix product. They are not better, but that could make a good
> default implementation for num
Hi,
I while back, someone talked about aigen2(http://eigen.tuxfamily.org/). In
their benchmark they give info that they are competitive again mkl and goto
on matrix matrix product. They are not better, but that could make a good
default implementation for numpy when their is no blas installed. I t
On Fri, Jan 8, 2010 at 2:29 AM, David Warde-Farley wrote:
> On 5-Jan-10, at 7:02 PM, Christopher Barker wrote:
>
>>> Pretty sure the python.org binaries are 32-bit only. I still think
>>> it's sensible to prefer the
>>
>> waiting the rest of this sentence.. ;-)
>
> I had meant to say 'sensible to
Thu, 07 Jan 2010 17:21:34 -0800, Christopher Barker wrote:
[clip]
> It does pass on that return value, but, from ctors.c:
>
> fromfile_next_element(FILE **fp, void *dptr, PyArray_Descr *dtype,
>void *NPY_UNUSED(stream_data))
> {
> /* the NULL argument is for backwards-
to, 2010-01-07 kello 17:21 -0800, Christopher Barker kirjoitti:
[clip]
> if I have NumPyOS_ascii_ftolf right, it should return 0 if it doesn't
> succesfully read a number. However, this looks like it sets the data in
> *ip, even if the return value is zero.
It may also return EOF (== -1) when en
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