Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

(¬(r ↔ r) ∨ ¬T ∨ ¬r) ∧ T

⇒ logic.propositional.nottrue

(¬(r ↔ r) ∨ F ∨ ¬r) ∧ T

⇒ logic.propositional.falsezeroor

(¬(r ↔ r) ∨ ¬r) ∧ T