Tkz-fn – Draw graphs of functions in 2D, using TikZ and LuaLaTeX

The package draws graphs of functions in 2D as simply as possible, using TikZ and Lua. It is the successor of tkz-fct: gnuplot, fp.sty and tkz-base are no longer needed; every computation is done by Lua and the document is compiled with LuaLaTeX. The drawings are the kind used in high school mathematics; the presentation (French or American conventions, box axes as with pgfplots) is chosen with options.

Sources	/macros/latex/contrib/tkz/tkz-fn
Documentation	README.md Package documentation Package documentation
Version	1.00c 2026-10-19
Licenses	The LaTeX Project Public License 1.3c
Copyright	2026 Alain Matthes
Maintainer	Alain Matthes
Contained in	TeX Live as tkz-fn
Topics	Graphics plot Graphics Use LuaTeX PGF TikZ
See also	tkz-fct

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