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