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