#9439: hyperbolic geometry
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Reporter: vdelecroix |
Owner: vdelecroix
Type: enhancement |
Status: new
Priority: major |
Milestone: sage-5.9
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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Description changed by chapoton:
Old description:
> Implementation of two conformal models of hyperbolic geometry (half
> plane, disc) and actions of their isometry groups.
>
> The actual file is almost complete for working with the hyperbolic plane
> as the following will plot a hyperbolic triangle
> {{{
> sage: HH
> Hyperbolic half plane
> sage: HH(0)
> Boundary point 0
> sage: p = HH.polygon([CC(0), CC(1), CC(2,2)])
> sage: p.plot(face_color='red').show(aspect_ratio=1)
> }}}
> There are more examples in the file.
>
> Apply:
> * [attachment:trac_9439-hyperbolic_geometry.patch]
New description:
Implementation of two conformal models of hyperbolic geometry (half plane,
disc) and actions of their isometry groups.
The actual file is almost complete for working with the hyperbolic plane
as the following will plot a hyperbolic triangle
{{{
sage: HH
Hyperbolic half plane
sage: HH(0)
Boundary point 0
sage: p = HH.polygon([CC(0), CC(1), CC(2,2)])
sage: p.plot(face_color='red').show(aspect_ratio=1)
}}}
There are more examples in the file.
Apply:
* [attachment:trac_9439-hyperbolic_geometry.patch]
* [attachment:trac_9439-hyperbolic_geometry_review_fc.patch]
--
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9439#comment:18>
Sage <http://www.sagemath.org>
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