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