Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.absorpor

F || q || ~~p

⇒ logic.propositional.falsezeroor

q || ~~p

⇒ logic.propositional.notnot

q || p