Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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