#5631: [with patch, needs work] improve doctest coverage for
schemes/generic/affine_space.py
--------------------------------+-------------------------------------------
 Reporter:  AlexGhitza          |       Owner:  AlexGhitza          
     Type:  enhancement         |      Status:  assigned            
 Priority:  minor               |   Milestone:  sage-3.4.1          
Component:  algebraic geometry  |    Keywords:  doctest affine space
--------------------------------+-------------------------------------------

Comment(by AlexGhitza):

 I had two problems with lines 415 and 416: (1) the doctest that I wrote
 wasn't working and (2) they aren't there in the corresponding method in
 {{{projective_space.py}}}.  If you look at the docstring that I wrote for
 {{{subscheme_complement}}} (and the doctest), you will notice that X and Y
 are already subschemes of self (so self is involved in a slightly hidden
 way).

 I guess that one could relax the syntax so that polynomial lists can be
 passed to {{{subscheme_complement}}}; in the example of the doctest this
 would be

 {{{
 sage: A.<x, y, z> = AffineSpace(3, ZZ)
 sage: A.subscheme_complement([x+y-z], [x-y+z])
 }}}

 Is this what you have in mind?

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5631#comment:5>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
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