Alain Matthes submitted an update to the
tkz-elements
package.
Version: 4.40c 2025-11-13 License: lppl1.3c
Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide
Announcement text: --------------------------------------------------------------------------------
This release introduces several improvements to fundamental geometric objects, expands the numerical utilities in the tkz module, adds new capabilities for conics, and clarifies portions of the documentation.
It continues the consolidation of existing methods while providing new tools for advanced geometric work. Added Points: New method length(p) Allows distance evaluation using z.A:length(z.B), equivalent to tkz.length(z.A, z.B). Line: Improved methods: orthogonal_at, collinear_at Both now behave more consistently in proportional constructions. Circle: New intuitive alias methods: from_radius ≡ through from_diameter ≡ diameter Updated common_tangent with more coherent handling of special cases. Triangle: New method: trilinear_to_d — converts trilinear coordinates into distances to the sides (internally uses Heron’s formula). tkz: A set of highly useful numerical tools has been added: Generators and unit converters: tkz.range, tkz.deg, tkz.rad, tkz.pt Value checking: tkz.is_NaN, tkz.is_Inf, tkz.notDef Numerical analysis: tkz.fsolve(f, a, b, n [, opts]) — simple root finder tkz.derivative(f, x0 [, accuracy]) — numerical derivative at a point Conic Added common_tangent for conics (currently implemented for ellipses).
Changed Conic: The path method for ellipses has been redesigned: new modes: "swap", "ccw", "cw" proper handling of cases where the endpoints are opposite.
Documentation: Corrected usage of \tkzDrawCoordinates[smooth] (instead of \tkzDrawCoordinatessmooth) in the conic class. Added several new examples for CCL.
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This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements
More information is at https://ctan.org/pkg/tkz-elements
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Thanks for the upload.
For the CTAN Team Manfred Lotz
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