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On Saturday, August 18, 2012, Tom Boothby <tomas....@gmail.com> wrote: > I saw this on mathworld. Perhaps they've adopted a motto like > Google's: "do all evil"?
-- William Stein Professor of Mathematics University of Washington http://wstein.org
Bill Hart
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Aug 18, 2012, 9:49:24 AM8/18/12
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I hope they paid for the rights to that image! I'm not sure the
Tolkein family like to share.
Bill.
rjf
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Aug 19, 2012, 10:59:49 AM8/19/12
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Axiom has categories like Abelian Ring. Polynomial Ring.
Ring Dings contain DEVIL's food cake. And are individually WRAPPED.
Nils Bruin
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Aug 25, 2012, 4:16:47 PM8/25/12
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Actually, after some involuntary ventures into the coercion system,
I've found that Sage has a "Ring" of its own: The SymbolicRing. It is
indeed a Ring to Rule Them All. And if you let it use the coercion
system to find them, it will in darkness bind them (by preventing the
garbage collector from sending them to a better world).