[r-t] Double extent of Major
pabs at cantab.net
Fri Dec 7 18:20:04 UTC 2007
Don Morrison said on 06/12/2007 23:57:
> Am I correct in now (having been confused before) believing that this
> property is true for all even stages. That is, for all stages 2N, a
> true extent of a plain method with lead end order X is always a true
> double extent of a treble dodging method with the same lead end order?
> And just as much for non-Plain Bob lead ends as Plain Bob ones (single
> hunt, non-differential).
More generally (and pedantically), a true extent of a Plain method at
any stage with calls at the lead end only gives a multiple extent of a
symmetrical Treble Dodging or Treble place method with the same lead end
(Little methods excluded).
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