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extensional

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extensional


  3  definitions  found 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Extensional  \Ex*ten"sion*al\,  a. 
  Having  great  extent. 
 
  From  WordNet  r  1.6  [wn]: 
 
  extensional 
  adj  :  (logic)  used  of  the  class  of  entities  to  which  a  given  word 
  correctly  applies 
 
  From  The  Free  On-line  Dictionary  of  Computing  (13  Mar  01)  [foldoc]: 
 
  extensional 
 
  Extensional  properties,  e.g.  extensional  equality,  relate  to 
  the  "black-box"  behaviour  of  an  object,  i.e.  how  its  output 
  depends  on  its  input.  The  opposite  is  intensional  which 
  concerns  how  the  object  is  implemented. 
 
 




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