Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

q || ~~p || F || ~T

⇒ logic.propositional.falsezeroor

q || ~~p || ~T

⇒ logic.propositional.notnot

q || p || ~T

⇒ logic.propositional.nottrue

q || p || F

⇒ logic.propositional.falsezeroor

q || p