[r-t] Re: Minor principles
holroyd at math.ubc.ca
Mon Aug 16 16:46:00 UTC 2004
A seemingly very hard problem is to find an extent of "MUG minor":
&34-34.2, 1. Here, the lead consists of all 8 rows of the form
(12)(34)(56), so finding a set of true leads is trivial. Joining them
together however seems infuriatingly difficult.
Incidentally, one could name this method by ringing a 1440, which is
easier - any 720 of forward with calls in the obvious place (eg see the
collection of principles) does the job...
More information about the ringing-theory