Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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