Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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