Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

F || (~(~(q /\ q) /\ r /\ T) /\ ~~((q || p) /\ ~q))

⇒ logic.propositional.truezeroand

F || (~(~(q /\ q) /\ r) /\ ~~((q || p) /\ ~q))

⇒ logic.propositional.idempand

F || (~(~q /\ r) /\ ~~((q || p) /\ ~q))

⇒ logic.propositional.demorganand

F || ((~~q || ~r) /\ ~~((q || p) /\ ~q))

⇒ logic.propositional.notnot

F || ((q || ~r) /\ ~~((q || p) /\ ~q))