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