CTAN update: tkz-elements
Alain Matthes submitted an update to the tkz-elements package. Version number: 2.30c License type: lppl1.3 Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: -- - new version of the macro `\tkzGetNodes` written by Sanskar Singh. This version now fixes a bug that prevented a figure from being centred with `centering` or the `center` environment. - adding methods `bevan_circle`, `symmedial_circle`. - correction of the methods `function triangle: bevan_point ()` and `function triangle: mittenpunkt_point ()`. - adding `function triangle: similar ()` - adding `function line : perpendicular_bisector ()` which is similar to `function line : mediator ()` - correction of documentation. -- This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements More information is at https://www.ctan.org/pkg/tkz-elements CTAN is run entirely by volunteers and supported by TeX user groups Please join a user group or donate to one, see https://ctan.org/lugs Thanks for the upload. For the CTAN Team Ina Dau -- ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann
CTAN update: tkz-elements
Alain Matthes submitted an update to the tkz-elements package. Version: 2.25c License: lppl1.3 Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: - version 2.25c - French documentation at my site: [http://altermundus.fr](http://altermundus.fr) - Added `colinear_at` a new method for the classe `line` - Added `cevian`, `pedal`, `conway_circle`, `conway_points` new methods to the class `triangle`. This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements More information is at https://www.ctan.org/pkg/tkz-elements Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs . ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann
CTAN update: tkz-elements
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: -- 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 -- 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/ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann
CTAN update: tkz-elements
Alain Matthes submitted an update to the tkz-elements package. Version: 2.00c 2024-02-04 License: lppl1.3 Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: -- - class development “vector” - added attribute “vec” to the line class - added “at” and “orthogonal” methods to the class “point” - rewriting the function angle\_normalize\_ - modification of the slope attribute for the “line”, now the result is normalized. - the angles of a triangle are also normalized - added function format\_number(number,decimal) sets the number of digits in the decimal part. - added \tkzDN a macro pour formater les nombres dans la partie TikZ \tkzDN[nb_decimal]{number} - added the macro \tkzDrawLuaEllipse draw an ellipse in tikz knowing its center, vertex and covertex. - correction of documentation -- 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/ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann
CTAN update: tkz-elements
Alain Matthes submitted an update to the tkz-elements package. Version: 1.82c License: lppl1.3 Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: - version 1.82c - Point object : name like z.App now gives a node with name A'' - Modification of methods north,south - Added the function length(z.A,z.B) shortcut for point.abs(z.A-z.B). - Line object added some methods - Added method in_out_segment - (sacred triangle) - gold - sublime or euclide - cheops - divine - pythagoras or isis or egyptian - golden - (classic triangles) - two_angles (side between) - sss (three sides) - ssa (two sides and an angle) - sas (an angle between two sides) - school (30°, 60° and 90°) - half right triangle in A with AB= 2AC - Circle object - added method common_tangent (gives the common tangents of two circles) - Correction for a bug and an oversight in the circles_position method. - Rewriting the radical_axis methods - Triangle object - method trilinear (to use trilinear coordinates) - method barycentric (to use barycentric coordinates) - Added some functions (not methods) - bisector (a,b,c) altitude (a,b,c) bisector_ext(a,b,c) equilateral (a,b) midpoint (a,b) to avoid creating unnecessary objects. - Added new examples and a cheat sheet in the documentation - Added on altermundus.fr a new version of Sangakus developed with tkz-elements This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements More information is at https://www.ctan.org/pkg/tkz-elements Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs . ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann
CTAN update: tkz-elements
Alain Matthes submitted an update to the tkz-elements package. Version number: 1.72c License type: lppl1.3 Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: -- - version 1.72c - added a line method (apollonius) set of points M with MA/MB = k - example with line : apollonius - example: three circles - example: pentagons on golden arbelos - descriptions of several cases with 'midcircle' - added soddy method and examples - added example with circles_position - correction of the documentation - All examples of the documentation are on my site (altermundus.fr) -- This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements More information is at https://www.ctan.org/pkg/tkz-elements Thanks for the upload. For the CTAN Team Erik Braun CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann
CTAN update: tkz-elements
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: -- - 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). -- 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/ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann
CTAN update: tkz-elements
Alain Matthes submitted an update to the tkz-elements package. Version: 1.50c License: lppl1.3 Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: - version 1.50c Correction of the documentation Added "swap" option to create triangles from the "line" object. "iscyclic" is a new method to know if a quadrilateral is inscribable in a circle. Added function "diameter" to create a circle. Added function "swap" to swap two points. Correction method "gold" of object rectangle. Correction method "in_circle_" of object triangle. Correction method "incentral_tr_" of object triangle. Added method "soddy_center" of object triangle. Added option "swap" for method "square" of object line. Added method "report" for object line. Transfer a defined length from a point Added option "swap" to the function "square : side" This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements More information is at https://www.ctan.org/pkg/tkz-elements Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs . ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann
CTAN update: tkz-elements
Alain Matthes submitted an update to the tkz-elements package. Version: 1.40c License: lppl1.3 Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: Restructuring objects Added new objects: rRegular polygon, square, rectangle, parallelogram, quadrilateral. New version for all transformations. Now, they accept objects as parameters. Symmetry_axial has changed its name to reflection. Added scale to north south etc.. for point object. Change the "point method" of the objects circle and ellipse. now the parameter is a real t (between 0 and 1) and not an angle. Added "point method" for triangle object. Added the method "check_equilateral" to know if a triangle is equilateral. Added option "indirect" to the method equilateral for a line object. Correction of the documentation. (Added sections). This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements More information is at https://www.ctan.org/pkg/tkz-elements Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs . ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann
CTAN update: tkz-elements
Alain Matthes submitted an update to the tkz-elements package. Version: 1.20b License: lppl1.3 Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: - Memory management: tables are emptied when the tkzelements environment is opened. - `set_lua_to_tex` has been replaced by `tkzUseLua` to transfer data between the `tkzelements` and `tikzpicture` environments. - New version of `inversion` with respect to a circle. It selects the correct algorithm based on the object passed as a parameter. Read the readme for other additions This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements More information is at https://www.ctan.org/pkg/tkz-elements Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs . ___ Ctan-ann mailing list Ctan-ann@ctan.org https://lists.dante.de/mailman/listinfo/ctan-ann