Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬¬((¬((r ↔ (r ∧ T)) ∧ T ∧ r) ∨ ¬((r ↔ (r ∧ r)) ∧ T ∧ r)) ∧ ¬((r ↔ r) ∧ T ∧ r))

⇒ logic.propositional.truezeroand

¬¬((¬((r ↔ r) ∧ T ∧ r) ∨ ¬((r ↔ (r ∧ r)) ∧ T ∧ r)) ∧ ¬((r ↔ r) ∧ T ∧ r))