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