Damien Mégy submitted the
luahyperbolic
package.
Version: 2026-03-16
License: cc0
Summary description: Hyperbolic geometry in the Poincaré disk model
Announcement text:
--------------------------------------------------------------------------------
This package allows to draw pictures and do computations in plane hyperbolic
geometry, in the Poincaré disk model. Computations are done with Lua, and
graphics are generated with TikZ. The package is written in Lua and requires
lualatex.
Features:
Draw geodesic lines, segments, polygons, rays, circles, horocycles,
hypercycles.
Label and mark segments, angles
compute intersections of geodesics, circles, symmetries, reflections,
exponential maps, automorphisms
Draw hyperbolic triangle tilings with a simple LaTeX macro
Example tiling :
https://raw.githubusercontent.com/dmegy/luahyperbolic/refs/heads/main/triangle-tiling-2-4-5.png
--------------------------------------------------------------------------------
This package is located at
https://mirrors.ctan.org/macros/luatex/latex/luahyperbolic
More information is at
https://ctan.org/pkg/luahyperbolic
--------------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Manfred Lotz
CTAN is run entirely by volunteers and supported by TeX user groups.
Please join a user group or donate to one, see https://ctan.org/lugs .
_______________________________________________
ctan-ann mailing list -- [email protected]
To unsubscribe send an email to [email protected]
