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