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