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