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