On Tuesday, June 2, 2015 at 7:26:50 PM UTC+2, Gregory Bard wrote:
>
> However, I think the interface between Sage and Maxima is causing the
> (incorrect) substitution of sqrt( cot(x)^2 ) = cot(x).
>
Something is happening in the interface, yes, but
Interestingly, while I do not know Maxima, a
Bonjour Nicolas,
Suis-je autorisé à diffuser cette annonce aux anciens éléves de l'ENSEEIHT ?
Comme vous le savez sans doute c'est une école d"ingénieurs (ENSI)
toulousaine avec plusieurs filières dont une en Mathématiques et
Informatique (je suis promo 1984 de cette filière).
L'annonce pourr
You might also want to consider SageMathCell, which has fewer buttons, and
can look less intimidating at times. For example,
http://sagecell.sagemath.org/?z=eJxLV7BVSMlPSU1OzEhNKcrP09Dk5eLlStcrzsgv19AEAJBZCOs=&lang=sage
A fun example, for teaching math to younger folks, is to play with
patterns
Hi everyone. I have found a bug in how Sage computes integrals, but it
seems to be the case that it can come up in a broad set of situations. This
bug caused me tremendous embarrassment while teaching Calculus II last
semester.
Consider the integral of sqrt( cot(x)^2 ). I think we can all agre
Hi Thierry,
The binaries have not done anything wrong (except perhaps confuse
dpkg-source because it comes from a different location). dpkg-source is the
real culprit.
Regards,
Jan
On 2 June 2015 at 12:08, Thierry wrote:
> Hi,
>
> On Fri, May 29, 2015 at 05:42:03PM +0200, Jan Groenewald wrote:
Hi,
On Fri, May 29, 2015 at 05:42:03PM +0200, Jan Groenewald wrote:
> The sage installation tree has moved is *probably* unrelated. It always
> says that on upgrade. I suspect two possibilities
> 1) it is from Thierry's binary not a buildslave binary
> 2) I changed the dpkg-source format from quil
>
> ... the first such position ever! :-)
>
I should apply, that's 40% more than what I earn.
Nathann
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>
> I wasn't aware of these tickets. I'll have a look...
>
In general you can find tickets for specific interest
in symbolics and comm. algebra via the summary
pages which are more or less up to date:
http://trac.sagemath.org/wiki/symbolics
http://trac.sagemath.org/wiki/algebra
Regards,
--
Am 2015-06-02 um 09:01 schrieb Ralf Stephan:
> Please study and contribute to what's already there.
>
> People have thought hard about this in:
> http://trac.sagemath.org/ticket/15673
> http://trac.sagemath.org/ticket/16107
> http://trac.sagemath.org/ticket/16137
I wasn't aware of these tickets.
Please study and contribute to what's already there.
People have thought hard about this in:
http://trac.sagemath.org/ticket/15673
http://trac.sagemath.org/ticket/16107
http://trac.sagemath.org/ticket/16137
If you're specifically talking about P-recursivity see
http://trac.sagemath.org/ticket/157
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