Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
Final term is not finished
¬(r ↔ (r ∨ F)) ∨ ¬T ∨ ¬r ∨ ¬(r ↔ r) ∨ ¬T ∨ ¬¬¬r
⇒ logic.propositional.notnot¬(r ↔ (r ∨ F)) ∨ ¬T ∨ ¬r ∨ ¬(r ↔ r) ∨ ¬T ∨ ¬r