Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((¬¬r ↔ r) ∧ (F ∨ (T ∧ r))) ∧ T

⇒ logic.propositional.falsezeroor

¬((¬¬r ↔ r) ∧ T ∧ r) ∧ T

⇒ logic.propositional.truezeroand

¬((¬¬r ↔ r) ∧ r) ∧ T