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