@misc{Lexicon of Arguments, title = {Quotation from: Lexicon of Arguments – Concepts - Ed. Martin Schulz, 28 Mar 2024}, author = {Cresswell,Maxwell J.}, subject = {Valuation}, note = {ad Hughes I 119 Validity/propositional calculus/Cresswell: truth tables are not sufficient for an evaluation of formulas in the propositional calculus. - Because we cannot assign truth values to individual variables and to predicate variables. >Individual variable, >Individual constants, >Truth values, >Interpretation of variables, >Predicate calculus.}, note = { Cr I M. J. Cresswell Semantical Essays (Possible worlds and their rivals) Dordrecht Boston 1988 Cr II M. J. Cresswell Structured Meanings Cambridge Mass. 1984 }, file = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=208475} url = {http://philosophy-science-humanities-controversies.com/listview-details.php?id=208475} }