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