Talk:Luhn algorithm: Difference between revisions

Content deleted Content added
Roger Hui (talk | contribs)
Line 277:
 
A team effort of the "Array Oriented Functional Programming with Dyalog" workshop at [http://functionalconf.com/ FunctionalConf '16].   [[User:Roger Hui|Roger Hui]] ([[User talk:Roger Hui|talk]]) 10:41, 16 October 2016 (UTC)
 
== Confusion about check digit ==
 
I am very confused. Why do some of the implementations completely ignore the check digit and others don't? And why would the digit be ignored?