#18843: Differentiable manifolds: vector fields and tensor fields
-------------------------------------+-------------------------------------
       Reporter:  egourgoulhon       |        Owner:  egourgoulhon
           Type:  enhancement        |       Status:  needs_work
       Priority:  major              |    Milestone:  sage-7.3
      Component:  geometry           |   Resolution:
       Keywords:  differentiable     |    Merged in:
  manifold, tensor field, vector     |
  field, differential form           |
        Authors:  Eric Gourgoulhon,  |    Reviewers:  Travis Scrimshaw
  Michal Bejger                      |
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  public/manifolds/diff_manif_tensor_fields|  
3ab0af048e9ba51f09752a02f0d6544a53ffe15e
   Dependencies:  #15916,  #18783,   |     Stopgaps:
  #20770                             |
-------------------------------------+-------------------------------------

Comment (by egourgoulhon):

 Replying to [comment:42 tscrim]:
 > >
 > > What about `Manifold.import_convenience_functions(verbose=True)` or
 something like this? It could
 > > (i) put functions like `xder` in the global namespace and (ii) print
 out the list of such functions if `verbose` is `True`.
 >
 > That is no different than doing a usual import.

 Yes I realized this just after posting my comment...

 > I guess a question that I have is how many such functions do you think
 there will eventually be?

 Not much... So let's stay with the usual import ;-)

--
Ticket URL: <https://trac.sagemath.org/ticket/18843#comment:43>
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