Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
((F /\ ~~r) || ~~q || ~~p) /\ T
⇒ logic.propositional.truezeroand(F /\ ~~r) || ~~q || ~~p
⇒ logic.propositional.falsezeroandF || ~~q || ~~p
⇒ logic.propositional.falsezeroor~~q || ~~p
⇒ logic.propositional.notnotq || ~~p
⇒ logic.propositional.notnotq || p