Singularity and the Buzzard

Nearly 50 years ago, I was an admittedly geeky 14-year old high-school junior. Cool songs like Brick House by the Commodores were in the top 40, but I was undoubtedly listening to She Did It by Eric Carmen and On and On by Stephen Bishop (not that there’s anything wrong with that). I discovered Earth, Wind & Fire a year later, and my whole world opened up.

My favorite teacher was Father Arnold Perham. We all called him Arnie. He had a stuffed plush-toy buzzard that looked remarkably like his doppelganger. He would drop it on your desk when you made a mistake – “You get the buzzard!” adding with a smile, “and he will stay there, until you’ve redeemed yourself.”

One morning, I wrote this diagonally in all-caps in my math notebook:

AT 10:25 AM ON OCTOBER 26, 1977, MY FUTURE IN
CALCULUS BECAME MATHEMATICALLY INDETERMINATE

Arnie had just covered something called L’Hôpital’s Rule, which allows one to deal with problems that, in the limit, result in division by zero – illegal in math. Arnie was showing that as you approach the singularity, you can compute the limit of a ratio of functions by taking the limit of the ratio of their first derivatives.

Yeah, my reaction too. System overloads. Hamster falls off wheel. Singularity.