deontic logic

NOUN
  1. the modal logic of obligation and permissibility

How To Use deontic logic In A Sentence

  • Among other well-known forms of non-truth-functional propositional logic, deontic logic began with the work of Ernst Mally in 1926, and epistemic logic was first treated systematically by Jaakko Hintikka in the early 1960s.
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