LRN: APRIL 23, 2024
       
       I've let too much slack into my studies this week. I started out with
       quite a lack of sleep yesterday. Didn't get anything done. Last night
       and this morning I've continued with getting back into CommonLisp
       land. Not much to say there, except the CLOS is as wonderful as I
       remember it. Oh, and when using the REPL I can use `(in-package
       :my-package)' to switch namespaces and make non-external symbols
       available for use.
       
       More helpful functions within the REPL: `inspect' and `describe' to
       instrospect some symbol (?).