swMATH ID: 42126
Software Authors: Ponce Campuzano, Juan Carlos
Description: dctools Domain coloring tools - Visualizing complex functions: Domain colouring for visualising and exploring the beauty of complex functions. Complex functions are essential mathematical objects not only in complex analysis but also in algebra, differential geometry and in many other areas such as numerical mathematics and physics. Visualising complex functions is a non-trivial task since they will produce a graph existing in a four-dimensional space. In this paper, I provide an overview of the method known as domain colouring to create enhanced phase portraits to visualise and analyse complex functions. I also present a set of open-source online tools whose main goal is to help students, and anybody interested in this topic, to create significant connections between visual representations, algebraic calculations and abstract mathematical concepts about complex functions.
Homepage: https://www.dynamicmath.xyz/domain-coloring/
Source Code:  https://github.com/jcponce/complex/tree/gh-pages/dctools
Dependencies: JavaScript
Related Software: GeoGebra
Cited in: 1 Publication

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