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