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