Remainder Graphs
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What is the remainder when some number is divided by another number, for example, 7? The result is called
. You can find the answer quickly with the help of one of the graphs in this Demonstration.
Contributed by: Ed Pegg Jr (November 2015)
Open content licensed under CC BY-NC-SA
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Reference
[1] D. Wilson, "Divisibility by 7 Is a Walk on a Graph," Tanya Khovanova's Math Blog (blog, T. Khovanova, owner), (Aug 11, 2009) blog.tanyakhovanova.com/2009/08/divisibility-by-7-is-a-walk-on-a-graph-by-david-wilson.
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