Disjunction elimination, also known as proof by cases, is a fundamental rule of inference. It allows concluding a statement R…
A designated value in logic functions similarly to truth in classical systems. It ensures that if premises hold a designated…
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…
A classical dilemma presents two undesirable choices, both leading to the same inescapable conclusion. This rhetorical device, prevalent in logic…
Bivalence asserts that every proposition is definitively either true or false, a cornerstone of classical logic. It excludes the possibility…
Abelian logic is a specific type of relevance logic. It notably rejects the inference rule of contraction while accepting the…
Quantum computing harnesses quantum mechanics principles like superposition and entanglement to perform complex calculations far beyond the reach of classical…