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