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