The Interpretation of Frege's Philosophy

abstract analysis analytic Analytical Philosophy appears argument ascribe axioms Bedeutung Begriffsschrift believe complex predicate conception concerning constituent context principle count-nouns criterion of identity decomposition defined definite description determined Deutero-Isaiah distinction doctrine domain epistemological explain fact Frege says Frege's notion Frege's theory Geach Gedanke given Grundgesetze Grundlagen idea inference intuition involves judgment knowledge Kripke Kripke's linguistic Logik Lotze mathematical modal natural language natural numbers notion of reference notion of sense occurs oratio obliqua particular passage philosophy philosophy of language philosophy of mathematics possible worlds principle of bivalence proper name proposition quantification question realism recognize regard remark restricted quantification rigid designator semantic theory semantic value sense and reference sentences containing sentences of natural singular terms Sluga someone speaker speaking stands statement stipulation suppose symbolic theory of meaning thesis things thought expressed tion true or false truth truth-conditions truth-value understanding utterance value-range terms wirklich word