Welcome to the GeoGebra Wiki!
Find information on how to use GeoGebra and contribute your own ideas!
The Tutorial Section includes step-by-step tutorials on specific topics both for beginning users as well as experts.
GeoGebra supports complex numbers, just enter e.g.
z = 2 + 3i. Complex numbers just work like normal numbers most of the time and even some pre-defined functions work with complex arguments, try e.g.
cos(2 + i). Plotting complex functions is not possible however.
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