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