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