CTAN update: tkz-elements

[CTAN Announcements]

Alain Matthes submitted an update to the

                 tkz-elements

package.

Version:  2.20c
License:  lppl1.3

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

Announcement text:
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 Package:

 Added class matrix; methods are mainly of order 2, sometimes of order 3.

 Added function solve_quadratic. This function can be used to solve
 second-degree equations with real or complex numbers.

 Added method print for the class point. Example z.A : print ()

 Correction of the macro tkzDN. I deleted a spurious space

 Modification of vector class attributes. Attributes h and t become head and tail.

 The mtx attribute is introduced for point and vector.

 z.A.mtx represents the column matrix whose coefficients are the
 point's coordinates. Same for vectors.


 Documentation:

 Rewriting of all texts

 Correction of example: pentagon

 Documentation about matrices

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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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