Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
T ∧ ¬(T ∧ ((r ∧ (r ∨ (¬r ∧ ¬r))) ∨ (r ∧ (r ∨ (¬r ∧ ¬r)))))
⇒ logic.propositional.truezeroand¬(T ∧ ((r ∧ (r ∨ (¬r ∧ ¬r))) ∨ (r ∧ (r ∨ (¬r ∧ ¬r)))))
⇒ logic.propositional.truezeroand¬((r ∧ (r ∨ (¬r ∧ ¬r))) ∨ (r ∧ (r ∨ (¬r ∧ ¬r))))
⇒ logic.propositional.idempor¬(r ∧ (r ∨ (¬r ∧ ¬r)))
⇒ logic.propositional.absorpand¬r