Bug?
$ ranges -N=7 -M=9
 0 : from       0 to       1 (      2)
 1 : from       2 to       3 (      2)
 2 : from       4 to       5 (      2)
 3 : from       6 to       7 (      2)
 4 : from       8 to       9 (      2)
 5 : from      10 to      11 (      2)
 6 : from      12 to       9 (     -2)

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In reply to Re^2: Split range 0 to M into N non-overlapping (roughly equal) ranges. by repellent
in thread Split range 0 to M into N non-overlapping (roughly equal) ranges. by BrowserUk

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