Metaphysics and Logic Seminar: Soroush Rafiee Rad, “Probabilities with Gaps and Gluts”
Belnap-Dunn logic (BD), sometimes also known as First Degree Entailment, is a four-valued propositional logic that complements the classical truth values ofTrueandFalsewith two non-classical truth valuesNeitherandBoth. The latter two are…