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