Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
((F || ~p) /\ p /\ q) || (~~p /\ (~(p /\ q) || ~(p /\ q)))
⇒ logic.propositional.demorganand((F || ~p) /\ p /\ q) || (~~p /\ (~p || ~q || ~(p /\ q)))
⇒ logic.propositional.demorganand((F || ~p) /\ p /\ q) || (~~p /\ (~p || ~q || ~p || ~q))
⇒ logic.propositional.idempor((F || ~p) /\ p /\ q) || (~~p /\ (~p || ~q))