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