Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
q || (~T /\ r) || (~~p /\ T)
⇒ logic.propositional.nottrueq || (F /\ r) || (~~p /\ T)
⇒ logic.propositional.falsezeroandq || F || (~~p /\ T)
⇒ logic.propositional.falsezeroorq || (~~p /\ T)
⇒ logic.propositional.truezeroandq || ~~p
⇒ logic.propositional.notnotq || p