Economics Dictionary of ArgumentsHome
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| Satisfaction, logic: a formula is satisfied when their variables are interpreted in a way that the formula as a whole is a true statement. The interpretation is a substitution of the variables of the formula by appropriate constants (e.g. names). When the interpreted formula is true, we call it a model. See also satisfiability, models, model theory._____________Annotation: The above characterizations of concepts are neither definitions nor exhausting presentations of problems related to them. Instead, they are intended to give a short introduction to the contributions below. – Lexicon of Arguments. | |||
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Gottlob Frege on Satisfaction - Dictionary of Arguments
II 74 Satisfaction/Frege/(s): satisfaction is not a property of a concept, but of an object! The object is fulfilled, the term e.g. "the concept square root of 4" is satisfied. The first 5 words form the name of an object - something is predicated of an object. II 75 Satisfaction/Frege: satisfaction can be predicated only of certain objects, e.g. not by names such as "Caesar". On the other hand: satisfaction can be predicated of the name of the form "the concept F". >Concept, >Object, >Proper Names, cf. >Descriptions._____________Explanation of symbols: Roman numerals indicate the source, arabic numerals indicate the page number. The corresponding books are indicated on the right hand side. ((s)…): Comment by the sender of the contribution. Translations: Dictionary of Arguments The note [Concept/Author], [Author1]Vs[Author2] or [Author]Vs[term] resp. "problem:"/"solution:", "old:"/"new:" and "thesis:" is an addition from the Dictionary of Arguments. If a German edition is specified, the page numbers refer to this edition. |
F I G. Frege Die Grundlagen der Arithmetik Stuttgart 1987 F II G. Frege Funktion, Begriff, Bedeutung Göttingen 1994 F IV G. Frege Logische Untersuchungen Göttingen 1993 |
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> Counter arguments against Frege
> Counter arguments in relation to Satisfaction
