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An Interactive Introduction to Complex Numbers
Basic Calculations Applet
The Basic Calculations Applet allows users to input complex numbers in either cartesian or exponential form and display them in vector form. The applet also shows the results of conjugation and basic arithmetic of complex numbers. The applet, constructed using GeoGebra, requires Java 1.4.2 or later.
Using the Basic Calculations Applet:
The activities below lead the reader through basic concepts, definitions and properties of the complex numbers using the Basic Calculations applet.
Siebel, Jens, "An Interactive Introduction to Complex Numbers," Loci (August 2010), DOI: 10.4169/loci003547
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