On Mon, Oct 21, 2013 at 11:03 AM, Robert Bradshaw
wrote:
> You can iterate over a vector using "for x in ..." rather than indexing
> though.
>
Nice. I do love cython. Every time I use it for something new, I
learn that features "just work" that I never thought to try. Thanks
for your help!
-
There's not a way to construct tuples without the intermediate lists
without using the C API directly. You can iterate over a vector using
"for x in ..." rather than indexing though.
On Mon, Oct 21, 2013 at 10:42 AM, Tom Boothby wrote:
> Okay, that's almost okay... but I'm getting a list of lists
Okay, that's almost okay... but I'm getting a list of lists from the
following code -- is it possible to get a tuple of tuples instead? I
guess I can just avoid tossing the list back to the user if not.
%cython
#clang c++
from libcpp.vector cimport vector
def tupletuple(vector[vector[int]] M):
lol, really? Can I then toss that back to python?
On Mon, Oct 21, 2013 at 10:19 AM, Robert Bradshaw
wrote:
> How about
>
> cdef tupletuple(vector[vector[int]] M):
> return M
>
> On Mon, Oct 21, 2013 at 8:48 AM, Tom Boothby wrote:
>> I'm working on overhauling a class (see [1]) that
How about
cdef tupletuple(vector[vector[int]] M):
return M
On Mon, Oct 21, 2013 at 8:48 AM, Tom Boothby wrote:
> I'm working on overhauling a class (see [1]) that wraps some c++, and
> I've got just about everything working how I want... but I have a
> nagging doubt about performance
I'm working on overhauling a class (see [1]) that wraps some c++, and
I've got just about everything working how I want... but I have a
nagging doubt about performance.
Is the following fast? Can it be made fast without a bunch of ugly
python c-api stuff?
cdef tupletuple(vector[vector[int]] M):
On Monday, October 21, 2013 12:54:45 AM UTC-4, Iftikhar Burhanuddin wrote:
>
> Hi folks,
>
> I thought the following might interest some of you.
>
> http://www.wolframalpha.com/problem-generator/
>
> "Right now, the Generator covers six subjects: arithmetic, number theory,
> algebra, calculus, l
The ticket #13726 on semimonomial transformation group is merged into
sage-5.13.beta.
Now, the last step would be to find a reviewer for #13771...
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On 2013-10-21, Nils Bruin wrote:
> The issue is that when Composition gets imported into the global namespace,
> the context is lost and you end up with a routine that has a rather
> ambiguous name.
+1
> Global namespace is a sca
