[RC5] OGR percentage done - WHY impossible?

Richard Farmbrough Richard.Farmbrough at imminus.co.uk
Thu Mar 15 16:39:04 EST 2001

> Actually there can't be an infinite number of stubs. Once we find a valid
> ruler (whether or not it is of minimum length makes no difference). It
> gives us an upper bound on the length of of the ruler. 

An upper bound

is 1,2,4,8,16,32,64,128,256,.....

i.e.  2 -1.  

There may be a better generic upper bound not based on this method.

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