Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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