Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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