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