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