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