Alain Matthes submitted an update to the

tkz-euclide

package.

Version: 4.05b 2022-02-07 License: lppl1.3

Summary description: Tools for drawing Euclidean geometry

Announcement text: ----------------------------------------------------------------------

In many situations like the intersection of a line and a circle or of two circles or in the search for tangents from a point outside a circle, we have two solutions. After some approximations, I think I have found methods to choose the points, which leads in some cases to have to swap points. I apologize for the fact that the latest code changes are causing some problems.

kzInterLC new option near new method to choice the points kzInterCC new method to choice the points kzDefTangent add method to choice the points

New macros for testing the result of intersection kzTestInterLC and iftkzFlagLC kzTestInterLC and iftkzFlagCC

New macros kzDefHarmonic option ext int both then node or R kzDefGoldenRatio new macro kzSwapPoints Exchange two points kzPermute Permutation of two points of a triangle kzDefPointsBy option rotation with nodes no need to know the angle kzMarkArc and kzLabelArc

kzDefPointOnCircle[angle=30,center=K1,radius= Ap] becomes kzDefPointOnCircle[R= angle 30 center K1 radius Ap] Added kzDefPointOnCircle[through= angle 30 center K1 point Ap]

Added some styles to place arrow tkz arrow and tkz arrows Added line cap =round and line join =round to all the constructions Added information about angles in the documentation

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The package’s Catalogue entry can be viewed at https://ctan.org/pkg/tkz-euclide

The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-euclide/

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Thanks for the upload.

For the CTAN Team Petra Rübe-Pugliese

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