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