Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(~~q /\ ~F /\ ~(~(q /\ ~q) /\ ~(p /\ ~q))) || (~r /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)))
⇒ logic.propositional.compland(~~q /\ ~F /\ ~(~F /\ ~(p /\ ~q))) || (~r /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)))
⇒ logic.propositional.notfalse(~~q /\ ~F /\ ~(T /\ ~(p /\ ~q))) || (~r /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)))
⇒ logic.propositional.truezeroand(~~q /\ ~F /\ ~~(p /\ ~q)) || (~r /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)))
⇒ logic.propositional.demorganand(~~q /\ ~F /\ ~(~p || ~~q)) || (~r /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)))
⇒ logic.propositional.notnot(~~q /\ ~F /\ ~(~p || q)) || (~r /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)))