#19870: Cythonize matrix group elements
-------------------------------------+-------------------------------------
       Reporter:  tscrim             |        Owner:  tscrim
           Type:  enhancement        |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-7.0
      Component:  cython             |   Resolution:
       Keywords:  matrix group,      |    Merged in:
  elements                           |    Reviewers:
        Authors:  Travis Scrimshaw   |  Work issues:
Report Upstream:  N/A                |       Commit:
         Branch:                     |  6358d539440f548b4fac34cfcaed78a4563f2868
  public/groups/cythonize_matrix_group_element-19870|     Stopgaps:
   Dependencies:                     |
-------------------------------------+-------------------------------------
Changes (by tscrim):

 * cc: jdemeyer, vbraun (added)
 * commit:   => 6358d539440f548b4fac34cfcaed78a4563f2868
 * status:  new => needs_review
 * branch:   => public/groups/cythonize_matrix_group_element-19870


Comment:

 While this new structure has some near-duplication by not using the calls
 to `matrix()`, it does away with a diamond problem and has fewer function
 calls overall by accessing the internal structure when necessary.
 Moreover, the original doctests for `MatrixGroupElement_generic` were not
 actually testing that class.
 ----
 New commits:
 
||[http://git.sagemath.org/sage.git/commit/?id=989b6ea199030fff1fc8e95118eac0283ade67c4
 989b6ea]||{{{Adding changes from #19821.}}}||
 
||[http://git.sagemath.org/sage.git/commit/?id=6358d539440f548b4fac34cfcaed78a4563f2868
 6358d53]||{{{Cythonized matrix_gp/group_element.py and simplified the
 class structure.}}}||

--
Ticket URL: <http://trac.sagemath.org/ticket/19870#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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