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