Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.idempor

~~(p /\ T) || q

⇒ logic.propositional.notnot

(p /\ T) || q

⇒ logic.propositional.truezeroand

p || q