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) ∨ ¬s)) ∨ (¬(q → p) ↔ (F ∨ (r ↔ (s ∧ T)) ∨ ¬s))
⇒ logic.propositional.truezeroand(¬(q → p) ↔ (F ∨ (r ↔ s) ∨ ¬s)) ∨ (¬(q → p) ↔ (F ∨ (r ↔ s) ∨ ¬s))