This package allows to draw pictures and do computations in plane hyperbolic
geometry, in the Poincare 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/head
s/main/triangle-tiling-2-4-5.png
