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