User:Boris Tsirelson/Sandbox1: Difference between revisions

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===Consistent or inconsistent===
If a theory states that 2+2=5, it is a paradox but not yet a contradiction. By "paradox" people may mean
*a contradiction;
*an apparent contradiction;
*something counterintuitive;
*something surprising;
*something ironic;
etc.
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[http://en.wikipedia.org/wiki/Strict_conditional wp:Strict conditional]
[http://en.wikipedia.org/wiki/Strict_conditional wp:Strict conditional]



Revision as of 10:11, 13 June 2010

Consistent or inconsistent

If a theory states that 2+2=5, it is a paradox but not yet a contradiction. By "paradox" people may mean

  • a contradiction;
  • an apparent contradiction;
  • something counterintuitive;
  • something surprising;
  • something ironic;

etc.



wp:Strict conditional

wp:Paradoxes of material implication

wp:Relevance logic