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