Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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