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) ∨ (¬(r ∨ r) ∧ ¬s) ∨ ¬¬¬s)
⇒ logic.propositional.idempor¬(q → p) ↔ ((r ∧ s) ∨ (¬(r ∨ r) ∧ ¬s) ∨ ¬¬¬s)
Description
Proposition to DNF (unicode support)