Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

((F /\ r) || ~(~p || ~p) || q) /\ T

⇒ logic.propositional.falsezeroand

(F || ~(~p || ~p) || q) /\ T

⇒ logic.propositional.falsezeroor

(~(~p || ~p) || q) /\ T

⇒ logic.propositional.idempor

(~~p || q) /\ T

⇒ logic.propositional.notnot

(p || q) /\ T