A compound statement combines two or more simpler statements using logical connectives. This allows for building complex logical propositions from…
A compound formula is a logical expression constructed from simpler statements and logical operators. It allows for the representation of…
Completeness in logic refers to a system's ability to derive every logically valid formula. It ensures that all truths provable…
A fundamental theorem in mathematical logic asserting that if every finite subset of a set of sentences is satisfiable, then…
Combinatory logic is a branch of mathematical logic that aims to simplify mathematical expressions by replacing variables with combinators. It…
A cogent inductive argument is a strong one where all premises are true. It offers a high probability of its…
Coextensive describes concepts or terms that share the same scope or range, applying to the exact same set of objects.…
A robust form of reductio ad absurdum, it proves a proposition P by demonstrating that its negation ¬P leads to…
Classical logic, founded on bivalence, non-contradiction, and excluded middle, is the traditional system for propositional and predicate logic. It forms…
Chronological logic, also known as temporal modal logic, deals with reasoning about time and events. It extends classical logic by…