# Kig

Categories:   Izglītība Other platforms:   macOS
Kig is an interactive mathematics software for learning and teaching geometry. It allows to explore mathematical figures and concepts using the computer and also can serve as a drawing tool for mathematical figures. Constructions can be made with points, vectors, lines, and polygons and all elements can be modified directly by using the mouse. Kig helps teachers and students to make conjectures and to understand how to prove geometric theorems.
Install on
Linux
This button only works with Discover and other AppStream application stores. You can also use your distribution’s package manager.

Since Kig can import and use third-party macros as built-in objects, it can have new objects, being more and more powerful.

You can extend Kig with macros written in Python. Please look at the Kig Python Scripting API Documentation.

You can also download and import these macros:

• cirkel: A circle BTP constructed using the circle BCP

• ConicByLocus: A conic constructed as a locus

• ConicCenter: The center of a conic

• LineConicMainAxis: The main axis of a conic

• LineConicSecondAxis: The secondary axis of a conic

• Translatie: Mirror a point using the translation

• Baricenter of a triangle, given the vertices
• Circumcenter of a triangle, given the vertices
• Gauss Segment of a triangle, given the vertices
• Incenter of a triangle, given the vertices
• Inscribed circle on a triangle, given the vertices
• Ortocenter of a triangle, given the vertices
• star5 - star5b: Two different ways to construct a star

• A tropical line constructed using its centre point
• The stable tropical line passing through two points
• The stable intersection of two tropical lines, to select a tropical line, select its centre point
• Stable Conic Passing through 5 points

These macros require a Kig version with the Python script.

24.08.1 2024-09-12
24.08.0 2024-08-22
24.05.2 2024-07-04
24.05.1 2024-06-13
24.05.0 2024-05-23
24.02.2 2024-04-11
24.02.1 2024-03-21
24.02.0 2024-02-28
23.08.5 2024-02-15

## Nightly installers

Kig nightly installers are also available to download from the KDE CDN. These versions are intended for testing purpose. Get involved and help us make them better!

### Unstable version.

Generated from the latest version of the development branch.