Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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