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