Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
Final term is not finished¬(r ↔ r) ∨ ¬(T ∧ r ∧ (r ↔ r)) ∨ ¬((T ∧ r ∧ T) ∨ F)
⇒ logic.propositional.truezeroand¬(r ↔ r) ∨ ¬(T ∧ r ∧ (r ↔ r)) ∨ ¬((r ∧ T) ∨ F)
⇒ logic.propositional.truezeroand¬(r ↔ r) ∨ ¬(T ∧ r ∧ (r ↔ r)) ∨ ¬(r ∨ F)