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