Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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