Exercise logic.propositional.cnf.unicode

Description
Proposition to CNF (unicode support)

Derivation

Final term is not finished

¬((((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r) ∨ (T ∧ ((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r))

⇒ logic.propositional.idempand

¬((((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r) ∨ (T ∧ (r ∨ (¬r ∧ ¬r)) ∧ r))

⇒ logic.propositional.absorpand

¬((((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r) ∨ (T ∧ r))

⇒ logic.propositional.truezeroand

¬((((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r) ∨ r)