Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
~(q -> r) || ((q || (T /\ (F || r))) /\ (q || (T /\ (F || r))))
logic.propositional.idempand
~(q -> r) || q || (T /\ (F || r))
logic.propositional.truezeroand
~(q -> r) || q || F || r
logic.propositional.falsezeroor
~(q -> r) || q || r