Re: [sage-devel] Re: Scalar field on manifold not completely initialized?

2019-03-12 Thread Eric Gourgoulhon
I've opened https://trac.sagemath.org/ticket/27475 to deal with this issue. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to

Re: [sage-devel] Re: Scalar field on manifold not completely initialized?

2019-02-28 Thread E. Madison Bray
On Tue, Feb 26, 2019 at 7:33 PM Nils Bruin wrote: > > > > On Tuesday, February 26, 2019 at 6:16:56 AM UTC-8, E. Madison Bray wrote: >> >> I'll note also that there is a 7 year old(!) open ticket about this >> at: https://trac.sagemath.org/ticket/13071 >> >> I think it would be a very good problem

Re: [sage-devel] Re: Scalar field on manifold not completely initialized?

2019-02-27 Thread Richard_L
+1 for "_SAGE_FUNC". The user should not have to think about the Maxima pre-defined name space unless s/he wants to use a Maxima function: "When I use a word, it means what I choose it to mean, neither more nor less." -- Humpty-Dumpty On Tuesday, February 26, 2019 at 10:33:23 AM UTC-8, Nils

Re: [sage-devel] Re: Scalar field on manifold not completely initialized?

2019-02-26 Thread Nils Bruin
On Tuesday, February 26, 2019 at 6:16:56 AM UTC-8, E. Madison Bray wrote: > > I'll note also that there is a 7 year old(!) open ticket about this > at: https://trac.sagemath.org/ticket/13071 > > I think it would be a very good problem to solve (maybe a GSoC student > could do it?) > > ISTM

Re: [sage-devel] Re: Scalar field on manifold not completely initialized?

2019-02-26 Thread E. Madison Bray
I'll note also that there is a 7 year old(!) open ticket about this at: https://trac.sagemath.org/ticket/13071 I think it would be a very good problem to solve (maybe a GSoC student could do it?) ISTM this should be possible by, given a symbolic expression, going through it and renaming any

[sage-devel] Re: Scalar field on manifold not completely initialized?

2019-02-23 Thread Richard_L
Thanks, Eric. I never would have guessed that I could not use the most common notation in quantum mechanics! -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to

[sage-devel] Re: Scalar field on manifold not completely initialized?

2019-02-23 Thread Eric Gourgoulhon
Hi, Le vendredi 22 février 2019 21:33:38 UTC+1, Richard_L a écrit : > > I conclude there is something about the scalar field which is not being > defined until the .display() is executed. > Is this the intended behavior, or an oversight? > The issue is not related to scalar fields: it is

[sage-devel] Re: Scalar field on manifold not completely initialized?

2019-02-22 Thread Richard_L
I neglected to note that I am running 'SageMath version 8.5, Release Date: 2018-12-22' -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to