Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬(((F ∨ r) ↔ r) ∧ ¬¬((T ∧ r) ∨ F))

⇒ logic.propositional.notnot

¬(((F ∨ r) ↔ r) ∧ ((T ∧ r) ∨ F))

⇒ logic.propositional.falsezeroor

¬(((F ∨ r) ↔ r) ∧ T ∧ r)

⇒ logic.propositional.truezeroand

¬(((F ∨ r) ↔ r) ∧ r)