Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬¬(¬((r ↔ r) ∧ T ∧ r) ∨ F) ∧ T

⇒ logic.propositional.falsezeroor

¬¬¬((r ↔ r) ∧ T ∧ r) ∧ T

⇒ logic.propositional.truezeroand

¬¬¬((r ↔ r) ∧ r) ∧ T

⇒ logic.propositional.defequiv

¬¬¬(((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r) ∧ T

⇒ logic.propositional.idempand

¬¬¬((r ∨ (¬r ∧ ¬r)) ∧ r) ∧ T

⇒ logic.propositional.absorpand

¬¬¬r ∧ T