Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
¬¬(¬(q → p) ↔ (((r ↔ s) ∨ ¬s) ∧ (T ∨ T)))
⇒ logic.propositional.idempor¬¬(¬(q → p) ↔ (((r ↔ s) ∨ ¬s) ∧ T))
Description
Proposition to DNF (unicode support)