Implicit Curves

The aim of this project is to make GeoGebra able to display implicit polynomial functions in two variables of degree greater than two, which cannot be done with the current version of GeoGebra. We will search for existing algorithms (e.g. in other OpenSource CAS) and implement those which work best.

• Developer: Philipp Birklbauer <philipp.birklbauer@…>, JKU Linz, Austria

Tasks

• Tasks

Documentation

• Blog
• Documentation?

Collection of useful stuff

• Algorithms to Investigate

• Reading list

• Existing OS Software

Algebraic best fit

Here is a demo of finding the algebraic curve of a given degree best fitting a set of points: Best fit algebraic curve