5.5a Quantificational Semantics 5: Central Semantic Concepts скачать в хорошем качестве

5.5a Quantificational Semantics 5: Central Semantic Concepts

First of four videos (5.5a, 5.5b, 5.5c, 5.5d) on section 5.5. Our work on Interpretations & Tableaux pays off! We can now define these important semantic concepts: Tautology Contradiction Contingent Logical Equivalence Consistency & Inconsistency Validity & Invalidity Bivalent Logic Explained Table of Contents: Chapter 1: Propositional Symbolization 1.1 Propositions, Arguments, Validity, and Soundness 1.2 The Law of Bivalence 1.3 Propositional Symbolization 1: Constants, Variables, Negation, Conjunction, Disjunction 1.4 Propositional Symbolization 2: Advanced Conjunctions and Disjunctions 1.5 Propositional Symbolization 3: Material Conditionals 1.6 Propositional Symbolization 4: Material Biconditionals 1.7 Propositional Symbolization 5: Formation Rules for Forms and the Main Connective 1.8 Propositional Symbolization 6: Substitution Instances Chapter 2: Propositional Semantics 2.1 Propositional Semantics 1: Truth Tables 2.2 Propositional Semantics 2: Semantic Properties of Propositions 2.3 Propositional Semantics 3: Logical Equivalence 2.4 Propositional Semantics 4: Semantic Properties of the 16 Logical Connectives 2.5 Propositional Semantics 5: Semantic Consistency 2.6 Propositional Semantics 6: Semantic Validity 2.7 Propositional Semantics 7: Common Semantically Valid Forms 2.8 Propositional Semantics 8: Advanced Semantic Validity Chapter 3: Propositional Syntax 3.1 Propositional Syntax 1: Rules of Inference for &, v 3.2 Propositional Syntax 2: Rules of Inference for → 3.3 Propositional Syntax 3: Rules of Replacement for ~, &, v 3.4 Propositional Syntax 4: Rules of Replacement for →, ≡ 3.5 Propositional Syntax 5: Axioms and Theorems 3.6 Propositional Syntax 6: Conditional Proof 3.7 Propositional Syntax 7: Advanced Conditional Proof 3.8 Propositional Syntax 8: Indirect Proof 3.9 Propositional Syntax 9: Advanced Indirect Proof Chapter 4: Quantificational Symbolization 4.1 Quantificational Symbolization 1: Elementary Subject Predicate Discourse 4.2 Quantificational Symbolization 2: Quantificational Forms and Substitution Instances 4.3 Quantificational Symbolization 3: The Mechanics of the Universal Quantifier 4.4 Quantificational Symbolization 4: The Meaning of the Universal Quantifier 4.5 Quantificational Symbolization 5: The Mechanics of the Existential Quantifier 4.6 Quantificational Symbolization 6: The Meaning of the Existential Quantifier 4.7 Quantificational Symbolization 7: Formal Relationships Between the Quantifiers 4.8 Quantificational Symbolization 8: The Mechanics of Relations 4.9 Quantificational Symbolization 9: The Meaning of Relations 4.10 Quantificational Symbolization 10: Relations on the Unrestricted Domain 4.11 Quantificational Symbolization 11: Formal Properties of Relations 4.12 Quantificational Symbolization 12: The Mechanics of Identity Sentences 4.13 Quantificational Symbolization 13: The Meaning of Identity Sentences Chapter 5: Quantificational Semantics 5.1 Quantificational Semantics 1: Interpretations 5.2 Quantificational Semantics 2: Tableaux Techniques 5.3 Quantificational Semantics 3: Relation Tableaux 5.4 Quantificational Semantics 4: Identity Tableaux 5.5 Quantificational Semantics 5: Central Semantic Concepts 5.6 Quantificational Semantics 6: Expansions 5.7 Quantificational Semantics 7: Expansions with Relations 5.8 Quantificational Semantics 8: Expansions with Identity 5.9 Quantificational Semantics 9: The Limits of Quantificational Semantics Chapter 6: Quantificational Syntax 6.1 Quantificational Syntax 1: Old Rules New Sentences 6.2 Quantificational Syntax 2: Universal Instantiation 6.3 Quantificational Syntax 3: Universal Generalization 6.4 Quantificational Syntax 4: Existential Generalization 6.5 Quantificational Syntax 5: Existential Instantiation 6.6 Quantificational Syntax 6: Quantifier Negation 6.7 Quantificational Syntax 7: Conditional and Indirect Proof with Quantifiers 6.8 Quantificational Syntax 8: Theorems 1 and Central Syntactic Concepts 6.9 Quantificational Syntax 9: Quantifier Rules with Relations 6.10 Quantificational Syntax 10: Theorems 2 (Relations) 6.11 Quantificational Syntax 11: Identity Substitution 6.12 Quantificational Syntax 12: Theorems 3 (Identity)