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Show new changes starting from 12:07, 3 June 2024
 
 
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30 May 2024

29 May 2024

  • Messes, problems and puzzles 15:08 +1Amwelladmin talk contribsTags: Mobile edit Mobile web edit Advanced mobile edit
  • N Messes, problems and puzzles 15:05 +3,552Amwelladmin talk contribs(Created page with "{{a|systems|}}{{d|messes, problem and puzzles||n|}}A coinage of Russell Ackoff and distinguishing between situations having neither a well-formed question nor an answer (“'''messes'''”), those which have a clear question but not an answer (“'''problems'''”) and those which have a clear question ''and'' a determinate answer (“'''puzzles'''”). JC notes parenthetically that a bucket is missing here: those situations in which there exists an ''answer'' but not...") Tags: Mobile edit Mobile web edit Advanced mobile edit

28 May 2024