25 Feb
2006
25 Feb
'06
5:06 a.m.
* David W. Cantrell <DWCantrell@sigmaxi.org> [Feb 22. 2006 22:46]:
[...]
You might be interested in <http://www.pisquaredoversix.force9.co.uk/Tiling.htm>. BTW, before Clive found that, I had found another conjectured packing, using an algorithm slightly different from his. If interested, see <http://groups.google.com/group/sci.math/msg/d92d4a0ea46b4762> and other messages in that thread and its parent.
[...]
Going along the top side: Pi^2/6-(1/1+1/2+1/7) == 0.00207692399108358 How does the series continue? Similarly, half way down: Pi^2/6-(1/1+1/3+1/4+1/17) == 0.00277720410312840 -- p=2^q-1 prime <== q>2, cosh(2^(q-2)*log(2+sqrt(3)))%p=0 Life is hard and then you die.