Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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