Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

q || (~(F /\ r) -> ~~p)

⇒ logic.propositional.falsezeroand

q || (~F -> ~~p)

⇒ logic.propositional.notfalse

q || (T -> ~~p)

⇒ logic.propositional.notnot

q || (T -> p)

⇒ logic.propositional.defimpl

q || ~T || p

⇒ logic.propositional.nottrue

q || F || p

⇒ logic.propositional.falsezeroor

q || p