# GUISSMO

# Songs About Math

It’s Halloween 2023 and I couldn’t think of any spooky stories like Sebastiano’s experience with shell expansions so I figured I’d write about something most people find scary: **math**.

Here is a subset of the list of math songs accumulating in one of Spotify playlists. Feel free to suggest more if you have some ideas.

## Asymptotic by Louie Zong

Link: Asymptotic - Louie Zong

Louie Zong’s song talks about the singer’s love of their life, comparing them to a point in the Cartesian plane.

You’re a cutie face in $(x, y)$-space

He later talks about the fact that when it comes to love stories, we can’t always get what we want.

As close as we could ever get, you’ll just be out of reach. We’re asymptotic.

## Problem by Ariana Grande

Link: Problem - Ariana Grnade

When I was teach algebra in the university, we eventually had to test the students on solving equations with three unknowns. I tried to move out of the standard $x$, $y$, $z$ and eventually settled for $u$, $v$, $w$.

It also helps that Ariana Grande hints at *eliminating* one of the variables in her $2014$ hit song

I should be wiser and realize that I got one less problem without $u$

Indeed, once $u$ is eliminated, the problem reduces to solving linear equations with two unknowns, which is more manageable.

## Finite Simple Group of Order Two by the Klein Four Group

Link: Finite Simple Group of Order Two

A *group* in mathematics is a set with a “plus” operation which satisfies certain *nice* conditions. One popular *group* that everyone knows is the set of integers $\{\ldots, -2, -1, 0, 1, 2, \ldots\}$ equipped with the addition operation that everyone loves. The addition operation, as we learn in high school, is associative, the set has an identity element $0$, and every element has an inverse element (their negative).

One of the simpler groups is consists only of two elements: $\{0, 1\}$ and I’ll let you figure out how to define the operation to make it a group.

All of this to explain the title of the song of the Klein Four Group with a lot of nice mathematical references such as

I’m losing my

identity

and

When we first met we

simply connected.

## Work It by Missy Elliot

Link: Work It - Missy Elliot

Before cryptobros stole the term *crypto* to refer to their currency, *crypto* generally meant *cryptography* and Missy Elliot was one of the musicians who used it for her songs.

Unfortunately, the world back in $2002$ was not ready for raps involving cryptography and so radio stations censored some words because they deemed encryption and decryption inappropriate for kids.

If you got a big [censored] let me search it

And find out how hard I gotta work it

Eventually, popular webcomic **xkcd** finally dared to fill in the blank in the alternate text of one of their strips.

If you got a big

keyspace, let me search it.

Of course, anyone who wants a secure enough cryptographic scheme should have a big keyspace, otherwise it would be brute-force-able. Especially if the instructions to encrypt are as simple as to

put my thing down, flip it and reverse it

## Do Math With U by Ninja Sex Party

Link: Do Math With U - Ninja Sex Party (Explicit)

If my number two pencil ain’t wrong, you’ve multiplied my length by width and our divison’s been too long.

The singer expresses his desire in doing *math* with the person to whom the song is dedicated to. I have marked it as explicit especially because it does explicitly list a lot of the digits of pi.

integratenice and slow

The song also gives advice on how to ace exams, such as being careful when integrating functions as it is one of those operations where one can easily make mistakes.

## Smooth Operator by Sade

Link: Smooth Operator - Sade

Mathematicians deal with manifolds, functions, mappings, and sometimes operators.

Though I’m quite sure I’ve heard the term at some point in my life, the best definition of a *smooth operator* I can find is from Wikipedia.

A mathematical operator, whose Schwartz kernel is a smooth function (i.e., infinitely differentiable)

The word *smooth* in mathematics is usually used to talk about an object that is infinitely differentiable.

He moves in space with minimum waste and maximum joy.

The above lyrics of Sade smooth operator discreetly references some applications we’ve learned in high school that derivatives can give us. Most mathematicians, however, will find the chorus controversial:

No need to ask

He’s a smooth operator

At least Sade should have been more rigorous and give a proof.

## Honorable Mentions

- Good Fibrations - Marky Mark and the Funky Bunch. This song kept going through my head as we learned about fibrations in
*algebraic geometry*. The examples on the book were always*good*fibrations but the items in the exam were less so. - Paint My Lab - Michael Learns to Rock. This song has inspired one of the word problems I gave my students back when I taught algebra in the university.
Michael can paint my lab at in 60 minutes. My baby can paint my lab in 24 minutes. I asked them both to start painting my lab at 9:00 but my baby arrived 25 minutes too late. If they worked together, at what time will they be able to completely paint my lab?