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