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