#9439: hyperbolic geometry
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Reporter: vdelecroix |
Owner: vdelecroix
Type: enhancement |
Status: new
Priority: major |
Milestone: sage-5.11
Component: geometry |
Resolution:
Keywords: hyperbolic geometry, Poincare disc, upper half plane, sd35 |
Work issues:
Report Upstream: N/A |
Reviewers: Johan Bosman
Authors: Vincent Delecroix, Martin Raum |
Merged in:
Dependencies: |
Stopgaps:
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Comment (by glaun):
Hi Vincent,
I've addressed issues 1-4, and I was hoping you wouldn't mind giving me
some guidance about how to handle the remaining issues. Specifically, I
have the following questions:
1) Should I post a patch for the fixes of 1-4? Or should I wait until I
fix the remaining issues? More generally, should I err on the side of
posting more patches (so more people can help) or posting only ones that
seem more significant?
2) I like the structure of your code, and I aim to emulate it. Does it
make sense for me to combine your class structure with the features in
mine and post it in skeletal form before fixing all of the functions? For
example, I could post a class diagram, or just an outline of the modules
with the guts removed. Or is this step likely to be more work with little
payoff? I would ideally like the structure to be as democratically
decided as possible.
3) I find your usage of HyperbolicPlane for the upper half plane to be
confusing since the HyperbolicDisc is also topologically a plane. I'm
used to referring to both as the hyperbolic plane, and I typically
differentiate them by specifying which model of the plane. I have been
using the abbreviations UHP, PD, KM, and HM which were just decided by
fiat to be short and convenient. Is there anything you dislike about this
approach to naming? I worry that HyperbolicUHP is too cryptic, but
HyperbolicUpperHalfPlane is too long.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9439#comment:26>
Sage <http://www.sagemath.org>
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