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