| VW - CVM 1.1 |
We have tried many ways of visualizing wallpaper functions without
exhausting all possibilities. We begin by outlining various ways to picture
real-valued functions in the plane
. These were the first ones we investigated.
When the construction method presented us with complex-valued functions, we
devised a way to visualize these
. This technique, utilizing the artist's color wheel to color
the complex plane, led to a new methodology useful in complex variables
.
The possibility of visualizing complex-valued wallpaper functions suggested
that we consider an algebraic generalization of negating isometries,
leading us to color-turning wallpapers
.
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