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