Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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