Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(~r || q) /\ ~(~((q /\ ~q) || (~q /\ p)) /\ T)
⇒ logic.propositional.truezeroand(~r || q) /\ ~~((q /\ ~q) || (~q /\ p))
⇒ logic.propositional.compland(~r || q) /\ ~~(F || (~q /\ p))
⇒ logic.propositional.falsezeroor(~r || q) /\ ~~(~q /\ p)
⇒ logic.propositional.demorganand(~r || q) /\ ~(~~q || ~p)
⇒ logic.propositional.notnot(~r || q) /\ ~(q || ~p)