Fractal Music, Hypercards and More Mathematical Recreations from "Scientific American"
Martin Gardner
Martin Garner is a genius, no doubt. However, he left no contact information for readers to report math errors. On page 156, Figure 68, I hold the proof that 10 circles can be packed to a 3.81 density. In a clever disclaimer, at least Martin admits on the same page, that proofs exist for 1-9, but not 10. Martin, if you want my solution for 10 circles, circlepacker.afm@OrdinaryAmerican.net is my contact info.
Kategorije:
Godina:
1991
Izdavač:
W H Freeman & Co (Sd)
Jezik:
english
Strane:
334
ISBN 10:
0716721899
ISBN 13:
9780716721895
Fajl:
PDF, 15.60 MB
IPFS:
,
english, 1991
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