On 2018-02-21, Matic Šavli wrote:
> In particular, problems are with the package maxima-5.39.0.p0.
> I understand that sage will build local copy of ecl lisp implementation,
> which is maxima depends on.
> From the logfile (attached) it seems that maxima tries to create file
> ~/roswell/lisp/qu
Hey Vit,
Some of these issues are probably related to bad input. Let us start
with *.algebras_generators(). It is useful to look at the output:
sage: PBW.algebra_generators()
Finite family {-alpha[1]: PBW[-alpha[1]], alpha[1]: PBW[alpha[1]],
alphacheck[1]: PBW[alphacheck[1]]}
So it is expect
Dear Sage developers,
I would like to advertise a research software engineer position
opening at LRI, Paris Sud, to work for about one year on web-based
user interfaces and semantic interoperability layers for mathematical
computational systems and databases. There will be an obvious focus
On Wednesday, February 21, 2018 at 10:49:39 PM UTC, Matic Šavli wrote:
>
> Hi,
>
> I have a problem compiling sage 8.1 from source.
>
> In particular, problems are with the package maxima-5.39.0.p0.
> I understand that sage will build local copy of ecl lisp implementation,
> which is maxima dep
+1 for lint; adding a suitable set of linting rules to the testsuite would
have a much greater impact on code quality than enforcing a trailing
whitespace policy will ever have.
On Wednesday, February 21, 2018 at 1:21:36 PM UTC+1, John Cremona wrote:
>
> A simpler, similar example is with the l
I'm against a workflow that involves bots for a nothing-burger like
trailing whitespace. Either auto-cleanup on commit and have the server
check on push that it was cleaned up. Or nothing at all. But waiting a day
and then have a bot come back with trailing whitespace nonsense is just an
unnece
I forgot the last line
t == G.one()
The ticket https://trac.sagemath.org/ticket/14779 seems to be related.
Dne středa 21. února 2018 16:47:04 UTC+1 Vít Tuček napsal(a):
>
> If you try to test for equality in a finitely presented groupy the sage
> kernel can crash.
>
> The following real life e
If you try to test for equality in a finitely presented groupy the sage
kernel can crash.
The following real life example leads to restarted kernel in the notebook
interface and to "gap: cannot extend the workspace any more!" in Sage
terminal interface (and nongraceful exit).
k = 3
p = 18
d =
Hi!
I would like to do some calculations but I hit the wall with in the very
beginning. The following was tested on 8.2-beta6
L = lie_algebras.sl(QQ, 2)
U = L.universal_enveloping_algebra() # Noncommutative Multivariate
Polynomial Ring => can't do tensor product with algebra. BUG?
PBW = L.pbw_b
If somebody wants to fix this, you should try pip. gambit is currently
one of the few Python packages that are installed using the classical
setup.py script instead of pip.
Changing to pip is an obvious thing to do anyway and it might even fix
the problem.
--
You received this message becaus
On 2018-02-20 21:47, Jeroen Demeyer wrote:
> Interesting fact: the number of lines with trailing whitespace is
> generally *increasing* with every Sage release. So it seems to me that
> the biggest problem (if you find whitespace a problem) is preventing new
> whitespace.
So, there should be a tra
A simpler, similar example is with the lmfdb (https://github.com/LMFDB/lmfdb)
where no pull request is merged unless pyflakes gives no errors or
warnings. I am not suggesting that Sage does the same, but there were
rather a lot of bugs discovered when we first started using pyflakes this
way!
Joh
On Wed, Feb 21, 2018 at 12:01 PM, Erik Bray wrote:
> On Wed, Feb 21, 2018 at 1:25 AM, Volker Braun wrote:
>> IMHO the evils of trailing whitespace are greatly exagerrated.
>>
>> The eaisest solution is to just fix your editor to not introduce changes
>> that you did not make yourself.
>>
>> If yo
On Wed, Feb 21, 2018 at 1:25 AM, Volker Braun wrote:
> IMHO the evils of trailing whitespace are greatly exagerrated.
>
> The eaisest solution is to just fix your editor to not introduce changes
> that you did not make yourself.
>
> If you think fighting the windmills of trailing whitespace is a w
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