A circle doesn't have a start. The only difference between 1..100 and 0..99 is how you store 100 internally.

You even used zero instead of 10 in your example: 

1234567890 coordinate           <-------
----------
+++        range (1,3)
 ++++++    range (2,7)
++       + range (0,2)          <-------
----------
5557753113 size of smallest window...

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In reply to Re: Can I speed this up? (repetitively scanning ranges in a large array) by ikegami
in thread Can I speed this up? (repetitively scanning ranges in a large array) by daverave

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