Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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