Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~~(~~p || (F /\ r) || (q /\ T))

⇒ logic.propositional.falsezeroand

~~(~~p || F || (q /\ T))

⇒ logic.propositional.falsezeroor

~~(~~p || (q /\ T))

⇒ logic.propositional.notnot

~~(p || (q /\ T))

⇒ logic.propositional.truezeroand

~~(p || q)