# CTAN update: tkz-euclide

Date: January 21, 2022 5:06:30 PM CET
Alain Matthes submitted an update to the tkz-euclide package. Version number: 4.03b License type: lppl1.3 Summary description: Tools for drawing Euclidean geometry Announcement text:
4.03 - Adaptation of the code and documentation to the changes of the macros for the intersections. It is possible that this change causes some problems because in some cases the intersection solutions are interchanged. 4.02 - Major changes for the macros concerning the intersection of a line and a circle or two circles. If one point of the intersection is known then you can use the "common" option and indicate what the common point is. The second point is given in tkzFirstPointResult. In other cases, for the intersection of two circles the determined points form angles with the centers of the circles. One of the angles measures less than 180 degrees and the other more than 180. The smaller one determines tkzFirstPointResult. For the intersection of a line and a circle, the method is the same except that the angle is formed by a point on the line and the center of the circle. 4.01 - \tkzDefOrthogonalCircle was defined twice so I deleted the version in tkz-obj-eu-circles-by - In the tkz-obj-eu-draw-lines.tex new code for add dim from muzimuzhi Z. The code comes from an answer on the site tex.stackexchange.com (https://tex.stackexchange.com/questions/553430/change-color-and-style-of-dimension-lines-in-tkz-euclide/553441) - In the file tkz-obj-eu-draw-triangles.tex added options pythagoras and egyptian equivalent to pythagore euclid equivalent to euclide two one equivalent to half - Added option "swap" useful with golden, gold, school, half, pythagoras - In the file tkz-obj-eu-circles correction of bug in \tkzDefOrthoThroughCircle : \tkz@@CalcLength has been replaced by \tkz@@CalcLengthcm - Addition of the macro \tkzDefGoldenRatio in tkz-obj-eu-points-spc. It allows to split a segment with a ratio equal to the golden ratio - Minor changes to the documentation
Thanks for the upload. For the CTAN Team Erik Braun
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## tkz-euclide – Tools for drawing Euclidean geometry

The tkz-euclide package is a set of files designed to give math teachers and students easy access to the programming of Euclidean geometry with TikZ.

 Package tkz-euclide Version 5.10c Copyright 2024 Alain Matthes Maintainer Alain Matthes

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