#10132: Parametrization of (metric) surfaces in 3D euclidean space
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Reporter: mikarm | Owner: mikarm
Type: enhancement | Status:
Priority: major | needs_review
Component: geometry | Milestone: sage-5.13
Keywords: differential geometry, | Resolution:
parametrized surface | Merged in:
Authors: Mikhail Malakhaltsev, Joris | Reviewers: Vincent
Vankerschaver | Delecroix
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: #11549, #12737 | Stopgaps:
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Changes (by jvkersch):
* status: needs_work => needs_review
Comment:
Hey guys, thanks for the input. It looks like Dini is the only surface
that has any `nans` in its representation, so I labeled just that one as
known bug. I've also rebased the patch against sage-5.13-beta2 (but forgot
to update the filename).
Vincent, I'm intrigued by what you say about cached methods. As any
geometric computation ultimately involves lots of coefficients of the
fundamental forms, I found that caching those really speeds up things. Can
you clarify a bit?
I'll leave the patch as needs-review in the meantime.
--
Ticket URL: <http://trac.sagemath.org/ticket/10132#comment:83>
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