Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(~~(p || F) || (F /\ r) || q) /\ T
⇒ logic.propositional.truezeroand~~(p || F) || (F /\ r) || q
⇒ logic.propositional.falsezeroand~~(p || F) || F || q
⇒ logic.propositional.falsezeroor~~(p || F) || q
⇒ logic.propositional.notnotp || F || q
⇒ logic.propositional.falsezeroorp || q