Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.idempand

~~p || q

⇒ logic.propositional.notnot

p || q