The predicate term is the second part of a proposition in a syllogism. It's the term that is affirmed or…
Disjunction elimination, also known as proof by cases, is a fundamental rule of inference. It allows concluding a statement R…
Deductivism champions logical deduction as the foremost path to knowledge and reasoning. It prioritizes deriving specific conclusions from general principles,…
A fundamental procedure in proof theory that systematically removes 'cuts' from a proof. This process simplifies proofs and demonstrates that…
Learn about the conjunction introduction, a fundamental rule of inference in logic. It permits combining two separate statements into a…
The addition rule in formal logic allows inferring a disjunction from a single proposition. It states that if P is…