Stoic Logic

Stoic Logic by Benson Mates is a groundbreaking study that reconstructs the logical system of the early Stoic philosophers, particularly Zeno, Cleanthes, and Chrysippus. Long overshadowed by Aristotelian syllogistic, Stoic logic was in fact a distinct and highly sophisticated propositional system. Mates demonstrates how the Stoics developed truth-functional accounts of logical connectives, distinguished arguments from conditionals, and built a calculus of inference rules from five basic und...