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