[math-fun] Perigal's Pythagorean proof
13 Feb
13 Feb
1:48 p.m.
Cute! On Sat, Feb 13, 2016 at 12:38 PM, Bill Gosper <billgosper@gmail.com> wrote:
gosper.org/Perigal.gif --rwg _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun
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Bill Gosper -
Gareth McCaughan -
James Buddenhagen