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