Dear All!
Dan Bump, Ben Salisbury, Mark Shimozono and I are planning to apply
for an NSF grant for Sage (to fund Sage Days and other Sage related
activities). We will mostly focus on topics in combinatorics/algebra/
representation theory. It would be great to hear from you what your
wishlists are
On Tuesday, October 28, 2014 10:02:11 PM UTC, Erik Massop wrote:
>
> P.S. Addition (concatenation) of sequences converts to lists. Is that
> the intended behavior?
I don't really want to hold up Sequence as the optimal implementation of a
"coercing container", its just the only one that we hav
On Tue, 28 Oct 2014 13:24:18 -0700 (PDT)
Volker Braun wrote:
> The language is explained here
>
> http://www.sagemath.org/doc/tutorial/tour_coercion.html#conversion-versus-
coercion
Thanks!
> On Tuesday, October 28, 2014 8:06:44 PM UTC, Erik Massop wrote:
> >
> > sage: s = Sequence([], QQ)
>
The language is explained here
http://www.sagemath.org/doc/tutorial/tour_coercion.html#conversion-versus-coercion
On Tuesday, October 28, 2014 8:06:44 PM UTC, Erik Massop wrote:
>
> sage: s = Sequence([], QQ)
> sage: s.append(QQ(3)) # no coercion or conversion
> sage: s.extend([int(1), ZZ(2)])
After an unending saga of many people not wanting to bother to wrap
histograms, we now have yet another - but hopefully canonical -
implementation. Hopefully people will want to review this, given there are
quite a few relevant questions
on
http://ask.sagemath.org/questions/scope:all/sort:act
On Tue, 28 Oct 2014 10:41:16 -0700 (PDT)
Volker Braun wrote:
> On Tuesday, October 28, 2014 5:16:47 PM UTC, Erik Massop wrote:
> >
> > class CoercingDict:
> > def __init__(self, f):
> > self.f = f
> > self.data = dict()
> > def __setitem__(self,
On 2014-10-25, Jason Grout wrote:
> http://www.ams.org/notices/201410/rnoti-p1249.pdf
> P.S. It would be interesting to see if Sage can do the calculation they
> identified as buggy in mathematica. That would make for a cool
> follow-up editorial.
I've reimplemnted the buggy determinant ca
On Tuesday, October 28, 2014 5:16:47 PM UTC, Erik Massop wrote:
>
> class CoercingDict:
> def __init__(self, f):
> self.f = f
> self.data = dict()
> def __setitem__(self, key, value):
> self.data[self.f(key)] = value
Thats manua
On Tue, 28 Oct 2014 05:42:52 -0700 (PDT)
Volker Braun wrote:
> But the most important thing is that caching must be 100% reliable, and
> that means input must be really equal (at most up to some unique
> isomorphism), and not just "equal enough". So either we make __eq__ much
> stricter, or we
On 10/28/2014 09:33 AM, Jeroen Demeyer wrote:
> On 2014-10-28 14:30, Michael Orlitzky wrote:
>> Is it possible to reopen a closed ticket? #8005 was closed without a
>> doctest, so I've added one. But now it won't let me change the status to
>> needs_review again.
>>
> Open a new ticket instead.
>
On 2014-10-28 14:30, Michael Orlitzky wrote:
Is it possible to reopen a closed ticket? #8005 was closed without a
doctest, so I've added one. But now it won't let me change the status to
needs_review again.
Open a new ticket instead.
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Is it possible to reopen a closed ticket? #8005 was closed without a
doctest, so I've added one. But now it won't let me change the status to
needs_review again.
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On Monday, October 27, 2014 10:45:40 PM UTC, Nils Bruin wrote:
>
> In general I expect that cached_methods should preprocess their arguments
> a bit before doing a key lookup anyway (such as do the required coercions
> on arguments). Most of the time, functions with arguments should *not* be
> c
See https://groups.google.com/d/msg/sage-devel/bHkz8Dwv5Mg/tQ4zIvGY4OIJ
On Tuesday, October 28, 2014 11:08:53 AM UTC, Paul Mercat wrote:
>
> Hello !
>
> I tried to compile the lastest development version of sage on my computer
> with OS X 10.10, and I get the following very strange error : see c
Hello !
I tried to compile the lastest development version of sage on my computer
with OS X 10.10, and I get the following very strange error : see config.log
I precise that the C-compiler works on my computer : I have try to compile
a small example to test it and it works.
I hope somebody wil
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