# Writing

Harlan Brothers in Cantor’s Paradise

Box-counting is an empirical technique we use to estimate the fractal dimension of an object, image, or set. It is based on a simple idea — cover the object with increasingly smaller boxes and then...

Harlan Brothers in Cantor’s Paradise

This elegant eighteenth century theorem gives a necessary and sufficient condition for proving primality

John Wilson was an English mathematician and judge who is best known for his formula for identifying prime numbers...

Prime Numbers 5 min read

Harlan Brothers in Cantor’s Paradise

Fractal Structure in John Coltrane’s Countdown

John Coltrane’s album Giant Steps, first recorded in 1959, stands out as one of the seminal recordings in jazz history. While it is best known for its title track “Giant Steps”, the third track, “Countdown,” is a similarly virtuosic performance over a challenging chord progression at a blistering pace...

Harlan Brothers in Cantor’s Paradise

More than two centuries separate The Art of Fugue, written by Johann Sebastian Bach, and the primitive computer printout of the first graphical representation of what is arguably the most famous fractal...

Harlan Brothers in Cantor’s Paradise

Alice: “Give me as many digits of π as you want. I will demonstrate how you can turn them into digits of e.” …

Harlan Brothers in Towards Data Science

Music is a rich source of multi-dimensional data. This data can take the symbolic form of a score, usually represented by MIDI values, or the form of an audio signal. For many years...

Music & Mathematics: Cosmic Twins

The connections between mathematics and music run deep. The subjects can be thought of as cosmic twins, born out of a tantalizing mixture of…