[r-t] Compositions of the Decade: Part 2 - Doubles

[Mark Davies]

Good work, Philip. This promises to be a thrilling series.

It may be that we need CUG mathematicians to push back some of the frontiers 
of changeringing; but we need others to publicise, analyse, criticize, 
spread the word. For too long compositions have malingered as sets of 
figures in the dusty corners of dry websites. That's no good. We need words! 
The figures must be brought to life.

Well done Philip for doing just this.

MBD