Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

(q || p) /\ (q || ~r) /\ ~q
logic.propositional.andoveror
(q || p) /\ ((q /\ ~q) || (~r /\ ~q))
logic.propositional.compland
(q || p) /\ (F || (~r /\ ~q))
logic.propositional.falsezeroor
(q || p) /\ ~r /\ ~q
logic.propositional.andoveror
(q /\ ~r /\ ~q) || (p /\ ~r /\ ~q)