Multiplying 3842 by 543 is very hard for humans. They&#x27;re slow and inaccurate. Computers do it perfectly at incredible speeds.<p><i>Inventing multiplication</i> is something no computer (as we currently understand them) would ever be able to do.<p>For another analogy, moving ten tons of rock a thousand feet is something humans can do, and have done for millennia. It&#x27;s very slow and difficult. A bulldozer can do the same thing in minutes. But a bulldozer would never, ever have a <i>reason</i> to move ten tons of rock.