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