Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
¬¬¬((r ↔ r) ∧ ((T ∧ r) ∨ (T ∧ r))) ∧ T
⇒ logic.propositional.idempor¬¬¬((r ↔ r) ∧ T ∧ r) ∧ T
⇒ logic.propositional.truezeroand¬¬¬((r ↔ r) ∧ r) ∧ T
Description
Proposition to CNF (unicode support)