Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

q || (T /\ ~~p)

⇒ logic.propositional.truezeroand

q || ~~p

⇒ logic.propositional.notnot

q || p