[r-t] 3-lead-course Royal methods

Don Morrison dfm at ringing.org
Wed Oct 10 14:18:47 UTC 2012

On Tue, Oct 9, 2012 at 4:55 AM, Simon Humphrey <sh53246 at gmail.com> wrote:
> AIUI 3-lead-course Royal methods are no longer banned provided they're named
> something like XYZ Differential Surprise, or XYZ Differential Bob, etc.
> From a composing point of view at first sight they look a bit intractable,
> though.  Have any compositions been published for such methods?

Here are four possibilities for Lundy Differential Surprise (or Sgurr
Differential Surprise):


The last two highlight an amusing asymmetry in the CCCBR's Decisions.
They allow either of these callings to be described as a single method
composition of Lundy Differential, but prohibit their description as a
single method compositions of Ingoldsby.

Don Morrison <dfm at ringing.org>
"Look, that's why there's rules, understand? So that you think
before you break 'em."           -- Terry Pratchett, _Thief of Time_

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