Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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