Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.notnot

T /\ (q || ~~p)

⇒ logic.propositional.truezeroand

q || ~~p

⇒ logic.propositional.notnot

q || p