Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(¬F ∧ (r ↔ (T ∧ (r ∨ r))) ∧ r)

⇒ logic.propositional.idempor

¬(¬F ∧ (r ↔ (T ∧ r)) ∧ r)

⇒ logic.propositional.truezeroand

¬(¬F ∧ (r ↔ r) ∧ r)