A conjunction, often represented by 'and', is a logical connective. It asserts that two or more statements are true simultaneously,…
A conditional proof is a logical technique used to establish a conditional statement. It involves assuming the antecedent and deducing…
Conditional logic explores the properties of the conditional connective, a fundamental concept in reasoning. It examines how propositions relate through…
A conditional statement, often called an 'if-then' statement, establishes a logical link between two propositions. It asserts that if the…
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…
Classical logic, founded on bivalence, non-contradiction, and excluded middle, is the traditional system for propositional and predicate logic. It forms…
A proposition linking two categories, stating whether some or all of one are part of the other. Crucial for syllogisms…
Boethius' theses are two formulas in propositional logic: (A → B) → ¬ (A → ¬ B) and (A →…
Bivalence asserts that every proposition is definitively either true or false, a cornerstone of classical logic. It excludes the possibility…