Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
~((~q /\ ~(p -> q)) || (~q /\ ~(p -> q) /\ ~q /\ ~(p -> q))) || p
⇒ logic.propositional.absorpor~(~q /\ ~(p -> q)) || p
⇒ logic.propositional.demorganand~~q || ~~(p -> q) || p
⇒ logic.propositional.notnotq || ~~(p -> q) || p
⇒ logic.propositional.notnotq || (p -> q) || p
⇒ logic.propositional.defimplq || ~p || q || p