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