Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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