Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(r || q || ~~(p /\ T)) /\ (q || ~~p)
⇒ logic.propositional.notnot(r || q || (p /\ T)) /\ (q || ~~p)
⇒ logic.propositional.notnot(r || q || (p /\ T)) /\ (q || p)
⇒ logic.propositional.truezeroand(r || q || p) /\ (q || p)
⇒ logic.propositional.absorpandq || p