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Supplements

Online materials here are hosted by Loci in support of articles in MAA print journals, by special arrangement with the authors and the print journal editors.

Featured Items:

Supplement to 'Fermat's Spiral and the Line Between Yin and Yang'

This Supplement provides an applet which allows readers to explore symmetries of "Yin-Yang" shapes generated by polar graphs of Fermat spirals.
 

The Kuratowski Closure-Complement Problem

This interactive page allows readers to construct a Kuratowski 14-Set on the real line by selecting from among ten checkboxes, each representing a given set of real numbers.

The Trouble with von Koch Curves Built from n-gons

by Tamás Keleti and Elliot Paquette



Supplement to article in American Mathematical Monthly
 

Interactive Supplements to Rick's Tricky Six Puzzle

Three applets allow you to interact with the puzzle described in the April 2009 Mathematics Magazine article by Alex Fink and Richard Guy.

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