Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
(~(F || ~(q || ~r)) /\ (q || p) /\ ~q) || F
logic.propositional.demorganor
(~(F || (~q /\ ~~r)) /\ (q || p) /\ ~q) || F
logic.propositional.falsezeroor
(~(~q /\ ~~r) /\ (q || p) /\ ~q) || F
logic.propositional.notnot
(~(~q /\ r) /\ (q || p) /\ ~q) || F