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