#17567: Cross product matrix (hat operator)
-------------------------+-------------------------------------------------
       Reporter:         |        Owner:
  gagern                 |       Status:  needs_review
           Type:         |    Milestone:  sage-6.5
  enhancement            |   Resolution:
       Priority:  major  |    Merged in:
      Component:         |    Reviewers:  Travis Scrimshaw
  linear algebra         |  Work issues:
       Keywords:         |       Commit:
        Authors:         |  ce504b39f8185cfd81d8d95c9a19c3829710faa2
  Martin von Gagern      |     Stopgaps:
Report Upstream:  N/A    |
         Branch:         |
  u/gagern/17567         |
   Dependencies:         |
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Changes (by gagern):

 * status:  needs_work => needs_review
 * commit:  6db8fb0c0e1ed4eb334d059a749d3c45c7adcb94 =>
     ce504b39f8185cfd81d8d95c9a19c3829710faa2


Comment:

 Rebased, and changed the error for both `cross_product` and
 `cross_product_matrix` to `TypeError` as suggested.
 ----
 New commits:
 
||[http://git.sagemath.org/sage.git/commit/?id=444a7895bfb79221572789aa3ad6d5c08de63c52
 444a789]||{{{Trac #17567: Implement cross_product_matrix.}}}||
 
||[http://git.sagemath.org/sage.git/commit/?id=56de074945dabe906c5e236fa0832d6c0409b1a3
 56de074]||{{{Trac #17567: Some tweaks and speedups.}}}||
 
||[http://git.sagemath.org/sage.git/commit/?id=ce504b39f8185cfd81d8d95c9a19c3829710faa2
 ce504b3]||{{{Trac #17567: Cross product for unsupported rank now throws
 TypeError.}}}||

--
Ticket URL: <http://trac.sagemath.org/ticket/17567#comment:12>
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