Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

(~~p /\ T) || q

⇒ logic.propositional.truezeroand

~~p || q

⇒ logic.propositional.notnot

p || q