#9439: hyperbolic geometry
---------------------------+------------------------------------------------
Reporter: vdelecroix | Owner: vdelecroix
Type: enhancement | Status: new
Priority: major | Milestone:
Component: geometry | Keywords: hyperbolic geometry, Poincare disc,
upper half plane
Author: vdelecroix | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Description changed by vdelecroix:
Old description:
> Implementation of three conformal models for hyperbolic geometry (half
> plane, disc, hyperboloid) with 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.polygon(CC(0), CC(1), CC(2,2)).plot(face_color='red')
> }}}
> There are more examples in the file.
>
> Depandancy:
>
> * #9076: plot arc of circles
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.
Depandancy:
* #9076: plot arc of circles
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9439#comment:2>
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