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Vor 4 Tagen · Philosophy of logic is the area of philosophy that studies the scope and nature of logic. It investigates the philosophical problems raised by logic, such as the presuppositions often implicitly at work in theories of logic and in their application.
29. Apr. 2024 · 1. The logical form of a proposition is shown by the proposition but cannot be said (represented) in any proposition, i.e. cannot be "pictured" by it, see SEP. "Things that cannot be put into words. They make themselves manifest" TLP 6.522. – Conifold. Apr 29 at 23:49. Add a comment. 3 Answers. Sorted by: 1. Tractatus is sometimes very puzzling...
1. Mai 2024 · Boxes and Diamonds. A textbook for modal and other intensional logics based on the Open Logic Project; includes the material on normal modal logic, intuitionistic logic, and counterfactuals, with appendices on basic set theory and classical propositional logic. bd-screen.pdf for screen reading (color, smaller margins, low-res images)
29. Apr. 2024 · Logical consequence will be taken to be a relation between sets of sentences (constituting premises) and sentences (serving as conclusions) in a given language. This relation holds if the conclusion necessarily follows from the premises by virtue of the form of the sentences.
Vor 6 Tagen · In propositional logic, a propositional formula is a type of syntactic formula which is well formed. If the values of all variables in a propositional formula are given, it determines a unique truth value. A propositional formula may also be called a propositional expression, a sentence, or a sentential formula .
9. Mai 2024 · Formal logic, the abstract study of propositions, statements, or assertively used sentences and of deductive arguments. The discipline abstracts from the content of these elements the structures or logical forms that they embody. The logician customarily uses a symbolic notation to express such.
14. Mai 2024 · Jan Woleński. Part of the book series: Studies in Universal Logic ( (SUL)) Abstract. This paper discusses the concepts of sentence, proposition, and truth-bearers as related to the tradition associated with Polish as philosophical language.
