21 Feb
2013
21 Feb
'13
12:02 p.m.
How does one calculate the chromatic polynomial without knowing the number of k-colorings for k <= #(V) ? --Dan On 2013-02-20, at 11:27 PM, rcs@xmission.com wrote:
The chromatic polynomial is probably doable.
Rich
------ Quoting David Wilson <davidwwilson@comcast.net>:
So just how many 4-colorings of the U.S. map are there?
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