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