Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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