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