CTAN update: tkz-elements
Date: March 15, 2026 1:25:37 PM CET
Alain Matthes submitted an update to the
tkz-elements
package.
Version: 5.05c 2026-03-14
License: lppl1.3c
Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide
Announcement text:
## [2026/03/14 — version 5.05c] ### Added - **triangle** - methods `isotomic`, `complement`, `anticomplement` - function triangle:ellipse_inscribed({brianchon/center/focus}) - function triangle:cevian_point(p, q, eps) - **conics** - function EL_five_points(z1,z2,z3,z4,z5) ### Documentation - **conic** - documentation clarification about constructor usage and helper functions
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/tkz-elements The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements/
Thanks for the upload. For the CTAN Team Vincent Goulet
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
## [2026/03/14 — version 5.05c] ### Added - **triangle** - methods `isotomic`, `complement`, `anticomplement` - function triangle:ellipse_inscribed({brianchon/center/focus}) - function triangle:cevian_point(p, q, eps) - **conics** - function EL_five_points(z1,z2,z3,z4,z5) ### Documentation - **conic** - documentation clarification about constructor usage and helper functions
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/tkz-elements The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements/
Thanks for the upload. For the CTAN Team Vincent Goulet
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
tkz-elements – A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide
This package provides a library written in Lua, allowing to make all the necessary calculations to define the objects of a Euclidean geometry figure. You need to compile with LuaLaTeX. The definitions and calculations are only done with Lua.
The main possibility of programming proposed is oriented “object programming” with object classes like point, line, triangle, circle and now, conic. For the moment, once the calculations are done, it is tkz-euclide or TikZ which allows the drawings.
| Package | tkz-elements |
| Version | 5.05c 2026-03-14 |
| Copyright | 2023–2026 Alain Matthes |
| Maintainer | Alain Matthes |