CTAN update: tkz-elements

[CTAN Announcements]

Alain Matthes submitted an update to the

                tkz-elements

package.

Version:  1.60c
License:  lppl1.3

Summary description:  A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide

Announcement text:
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 - added Internal and external tangents common to two circles:
 - function circle : `external_tangent`(C)
 - function circle : `internal_tangent(C)
 - radical_center and radical_circle are also valid for two circles
 - function `radical_center` (C1,C2,C3)
 - function `radical_circle` (C1,C2,C3)
 - function `circles_position` (C1,C2)
 - function `midcircle` (C1,C2) powerful tool for working with inversions
 - Bug corrected in midarc now use get_angle instead of get_angle_
 - Modification of a triangle attribute `ca` replaces `ac` to
   designate the line passing through the third and first points
 - The center of symmetry of a parallelogram is named "center"
   instead of "i".
 - Correction documentation
 - Correction of examples using the circle:point (k) method, where
   k is now a real number rather than an angle.
 - An important example  `Golden Arbelos` using the package is
   on the site  (http://altermundus.fr).

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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/

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   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

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