Knew a fellow high up in an old tech company.
He described a conversation where some clueless executives were dissatisfied with the time required to get data to the other parts of the planet.
The tech execs wanted to know why the engineers were not working harder to lower latency to *zero*...
"Well...errrr...
Because of the speed of light.
Because the universe won't let us."
@lzg
Or sometimes math.
I was working for a banking-adjacent firm once and was specifically requested to write the code so that the client could make payments against the balance but that the interest would still be calculated against the original amount until the balance had been zeroed out.
I said no.
Interest is computed against whatever balance is remaining.
In retrospect it seems more like ethics than math but I did nevertheless prevail.
I've heard that credit cards work like that - charging interest on the whole balance owed, even after you pay some of it off that month.
@lzg Even better: "The Entailments of Mathematics."
Even better: "The Results of Arithmetic."