Is amusing to see the top comment on the site be about how Common LISP approached this. And hard not to agree with it. I don't understand how we had super dyn

Is amusing to see the top comment on the site be about how Common LISP approached this. And hard not to agree with it. I don't understand how we had super dynamic systems decades ago that were easier to optimize than people care to understand. Heaven help folks if they ever get a chance to use Mathematica.