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