Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.idempor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.idempor

q || ~~p

⇒ logic.propositional.notnot

q || p