#14224: `cartesian_product` AssertionError
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       Reporter:            |        Owner:  sage-combinat
  eviatarbach               |       Status:  needs_review
           Type:  defect    |    Milestone:  sage-duplicate/invalid/wontfix
       Priority:  major     |   Resolution:
      Component:            |    Merged in:
  combinatorics             |    Reviewers:
       Keywords:            |  Work issues:
        Authors:            |       Commit:
Report Upstream:  N/A       |     Stopgaps:
         Branch:            |
   Dependencies:            |
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Changes (by vdelecroix):

 * status:  new => needs_review
 * milestone:  sage-6.4 => sage-duplicate/invalid/wontfix


Comment:

 Hello,

 I propose to close this one as duplicate since with #18411 tuple/list
 input are automatically converted into `FiniteEnumeratedSet` and
 set/frozenset converted to `Set`
 {{{
 sage: C = cartesian_product([[1,2], (3,4), set([1,2,3]),
 frozenset([1,2])])
 The cartesian product of ({1, 2}, {3, 4}, {1, 2, 3}, {1, 2})
 sage: for c in C.cartesian_factors():
 ....:     print c.__class__.__name__
 FiniteEnumeratedSet_with_category
 FiniteEnumeratedSet_with_category
 Set_object_enumerated_with_category
 Set_object_enumerated_with_category
 }}}

 Vincent

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Ticket URL: <http://trac.sagemath.org/ticket/14224#comment:5>
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