#16508: Add Commutative graded differential algebras.
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Reporter: mmarco | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.4
Component: algebra | Resolution:
Keywords: sd58, sd59, | Merged in:
algebras, nonconmutative, graded | Reviewers: Travis Scrimshaw
Authors: Miguel Marco, | Work issues:
John Palmieri | Commit:
Report Upstream: N/A | 3900c66255738ade64524eb67878dc67f8fa5c22
Branch: | Stopgaps:
public/algebras/cdga-16508 |
Dependencies: #17224 |
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Comment (by tscrim):
Replying to [comment:49 jhpalmieri]:
> I've made a few changes: maybe most crucially but also most trivially,
there was a missing `EXAMPLES::` that was causing docbuilding to fail.
Whoops.
> Then I renamed some classes. The one I feel most strongly about is
`DifferentialCGA`: to me, this sounds like a "differential commutative
graded algebra", not a "differential defined on a commutative graded
algebra". So I just renamed it to `Differential`. I changed `CDGAlgebra`
to `DifferentialGCAlgebra`. (I toyed with `GCAlgebraWithDifferential`, but
didn't like it as much. I don't care that much, since these class names
won't be that visible to most users.)
I'm happy with this name change (it gets the association from the module
name). However I've rename the method `CDGAlgebra` to `cdg_algbra` match
conventions.
> I also added a bit to the docstrings for the two `CDGAlgebra` methods.
Looks good. So if you're happy with my changes, then I think we can set a
positive review.
--
Ticket URL: <http://trac.sagemath.org/ticket/16508#comment:52>
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