Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
¬((((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r) ∨ ((r ∨ (¬r ∧ ¬r)) ∧ r))
⇒ logic.propositional.absorpand¬((((r ∧ r) ∨ (¬r ∧ ¬r)) ∧ r) ∨ r)
⇒ logic.propositional.absorpor¬r