#17073: Documentation for Facade Sets
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       Reporter:  ncohen             |        Owner:
           Type:  enhancement        |       Status:  new
       Priority:  major              |    Milestone:  sage-6.4
      Component:  categories         |   Resolution:
       Keywords:                     |    Merged in:
        Authors:                     |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  u/nthiery/documentation_for_facade_sets|  
9db774dfe9b360a225680f3cb2f2a59c51cef4e5
   Dependencies:                     |     Stopgaps:
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Comment (by ncohen):

 Hello Nicolas,

 I was thinking of users who do not know what a facade/category is and find
 this keyword in a constructor like !Posets. The documentation of the
 category is not something that will answer their questions: could you
 write a couple of lines somewhere meant for users who just want to find
 out if they need to change that flag or not ?

 Something like: here are two sets, one is a Facade and the other is not:
 notice how the type of their elements has changed, and here is how to get
 the original value of an element from its wrapped counterpart ?

 Nathann

--
Ticket URL: <http://trac.sagemath.org/ticket/17073#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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