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