Intensional Expressions

  • Kazimierz Ajdukiewicz
Part of the Synthese Library book series (SYLI, volume 119)


Intensional expressions can both be expressions containing free variables and expressions which do not contain such variables. The expression E, which contains no free variables, is an intensional expression if it can be transformed into a non-equivalent expression E’ by replacing one of its members by an expression which is equivalent to that member.


Syntactic Structure Quotation Mark Basic Content Equivalent Expression Simple Word 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© PWN — Polish Scientific Publishers — Warszawa 1979

Authors and Affiliations

  • Kazimierz Ajdukiewicz

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