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