Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

~~F || ~~(q || ~~p)

⇒ logic.propositional.notfalse

~T || ~~(q || ~~p)