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