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