[r-t] Ben Constant's Yorkshire Royal

Philip Saddleton pabs at cantab.net
Fri Jan 16 23:54:30 UTC 2009

Mark Davies said  on 16/01/2009 22:45:
> Andrew Johnson writes,
>> There are a lot of magic block peals.
> Ah! I see where some confusion may have arisen. I wasn't talking about
> peal lengths - just bobs-only compositions of any length. There would be a
> very large number of those, and far fewer blank pages. In fact, the blank
> pages would more often arise because, given prefixes Ap and A- on two
> successive pages, it would often turn out that A is a true touch, and so you
> only want to display it on one of these two pages.

But how do you generate the prefixes? Won't most of them be false to 
start with? You may have many more non-blank pages, but this would still 
be a tiny proportion of the total.


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