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Tree Tutorials [Propositional, Predicate, Identity, and Modal Logic Trees—Howson Syntax]
 Preliminary [Pretest]
 Notation
 Tree Tutorial 1: Propositional Trees: Introduction
 Tree Tutorial 2: More Propositional Tree Rules
 Review of Tree Propositional Rules
 Tree Tutorial 3: Using Trees to Test for Satisfiability and Invalidity
 Tree Tutorial 4: Predicate Logic Trees
 Review of Tree Predicate Rules
 Tree Tutorial 5: Identity Rules
 Tree Tutorial 6: Functional Terms and First Order Theories
 Tree Tutorial 7: Type Labels, Sorts, Order Sorted Logic ['Mixed Domains']
 Tree Tutorial 8 Modal Trees

Deriver [Functional Terms, Identity, First Order Theories, Set Theory—Gentzen Syntax]
 Tutorial 1: Identity, Semantics and Symbolization
 Tutorial 2 Identity: Functional Terms and Rules of Inference
 Tutorial 3 Identity: Uniqueness, Definite Descriptions, Iota

First Order Theories
 Tutorial 4: Number Theory 1
 Tutorial 5: Number Theory II
 Tutorial 6: Set Theory I: Set Building, Abstraction and Extension
 Tutorial 7: Set Theory II: Subsets, Empty Set, Universe Set
 Tutorial 8: Set Theory III: Union, Intersection, Complement, Unordered Pairs, Power Set
 Tutorial 9: Set Theory IV: Ordered Pairs, Cross Products
 Tutorial 10: Set Theory V: Russell's Paradox, Axiomatic Set Theory, and Criticisms
 Tutorial 11: Abelian Groups, Boolean Algebra, Linearly Ordered Sets
 Try your own derivations

LP&L Trees [Tarski's World]
 LP&L Trees 0 Video: Advanced Tarksi World Tree
 LP&L Trees 1 Analytical Consequence Ana Con I
 LP&L Trees 2 Analytical Consequence Ana Con II
 LP&L Trees 3 Analytical Consequence Ana Con III
 LP&L Trees 4 Propositional Samples
 LP&L Trees 5 Predicate Samples
 LP&L Trees 6 Identity Samples
 LP&L Trees 7 Predicate Exercises: Roll your own

Tree Tutorials [Propositional, Predicate, Identity, and Modal Logic Trees—Default Syntax]
 Preliminary [Pretest]
 Tree Tutorial 1: Propositional Trees: Introduction
 Tree Tutorial 2: More Propositional Tree Rules
 Review of Tree Propositional Rules
 Tree Tutorial 3: Using Trees to Test for Satisfiability and Invalidity
 Notation for Predicates
 Tree Tutorial 4: Predicate Logic Trees
 Review of Tree Predicate Rules
 Tree Tutorial 5: Identity Rules
 Tree Tutorial 6: Functional Terms and First Order Theories
 Tree Tutorial 7: Type Labels, Sorts, and Signatures ['Mixed Domains']
 Tree Tutorial 8 Modal Trees

Easy Deriver [Propositional and Predicate Logic—Gentzen Syntax]

Propositional Logic: 10 Tutorials
 Tutorial 1 Introduction, sketch of course, and symbolizing atomic propositions.
 Tutorial 2: Symbolizing compound propositions
 Review
 Tutorial 3: Propositions and Truth
 Tutorial 4: Arguments and searching for a counter example
 Review 2
 Tutorial 5: Valid arguments, searching for a proof
 Tutorial 6: What is a derivation and what does it prove? How experts do derivations.
 Tutorial 7: Conditional Proof
 Tutorial 8: Reductio ad Absurdum
 Tutorial 9: The Remaining Propositional Rules of Inference
 Tutorial 10: Common Inference Patterns and Rewrite Rules
 Review of Propositional Logic
 Propositional Logic: Try your own derivations

Predicate Logic: 15 Tutorials
 Tutorial 11: Sketch of the second part of the course, and symbolizing propositions using predicate logic.
 Tutorial 12: Symbolizing propositions using predicate logic (continued)
 Review of New Material
 Tutorial 13: An Introduction to Truth in Predicate Logic
 Tutorial 14: Some Terminology for the Semantics of Predicate Logic
 Tutorial 15: Elementary derivations in predicate logic
 Tutorial 16: Symbolization using the quantifiers
 Tutorial 17: The semantics of quantifiers
 Tutorial 18: Simplified Universal Instantiation
 Tutorial 19: Universal Generalization
 Tutorial 20: Simplified Existential Generalization
 Tutorial 21: Existential Instantiation
 Tutorial 22: Symbolizing Relations
 Symbolization Review
 Tutorial 23: The semantics of relations
 Tutorial 24: The restrictions on the quantificational rules
 Tutorial 25 ...
 Try your own derivations

Propositional Logic: 10 Tutorials

Easy Deriver [Sentential and Predicate Logic—Bergmann Syntax]

Sentential Logic: 10 Tutorials
 Tutorial 1 Introduction, sketch of course, and symbolizing atomic sentences.
 Tutorial 2: Symbolizing compound sentences
 Review
 Tutorial 3: Sentences and Truth
 Tutorial 4: Arguments and searching for a counter example
 Review 2
 Tutorial 5: Valid arguments, searching for a proof
 Tutorial 6: What is a derivation and what does it prove? How experts do derivations.
 Tutorial 7: Conditional Proof
 Tutorial 8: Reductio ad Absurdum
 Tutorial 9: The Remaining Sentential Rules of Inference
 Tutorial 10: Common Inference Patterns and Rewrite Rules
 Review of Sentential Logic
 Sentential Logic: Try your own derivations

Predicate Logic: 15 Tutorials
 Tutorial 11: Sketch of the second part of the course, and symbolizing sentences using predicate logic.
 Tutorial 12: Symbolizing sentences using predicate logic (continued)
 Review of New Material
 Tutorial 13: An Introduction to Truth in Predicate Logic
 Tutorial 14: Some Terminology for the Semantics of Predicate Logic
 Tutorial 15: Elementary derivations in predicate logic
 Tutorial 16: Symbolization using the quantifiers
 Tutorial 17: The semantics of quantifiers
 Tutorial 18: Universal Elimination
 Tutorial 19: Universal Introduction
 Tutorial 20: Existential Introduction
 Tutorial 21: Existential Elimination
 Tutorial 22: Symbolizing Relations
 Symbolization Review
 Tutorial 23: The semantics of relations
 Tutorial 24: The restrictions on the quantificational rules
 Tutorial 25 ...
 Try your own derivations

Sentential Logic: 10 Tutorials
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Logical System
Topic
 derivations (162)
 identity (10)
 lambda (26)
 semantics (67)
 set theory (12)
 sorts (8)
 symbolization (96)
 trees (98)
 types (7)
 modal (17)
 predicate (144)
 propositional (180)
 software (1)