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