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