In math, what are “exploding dots?” I work with students and one of them is taking a course called Exploding Dots. I thought it sounded fun so I looked it up—I’m having trouble even understanding the concept of it, much less how it actually works.

Question

In math, what are “exploding dots?” I work with students and one of them is taking a course called Exploding Dots. I thought it sounded fun so I looked it up—I’m having trouble even understanding the concept of it, much less how it actually works.

In: 483

Answer 1

[https://www.explodingdots.org/](https://www.explodingdots.org/)

It’s an interesting way to visualize the structure of numbers in various bases. It lends itself well to addition and subtraction but gets somewhat obscure when it comes to multiplication and division.

It also offers some interesting insight into infinite series, polynomials, and rational bases (base 3/2 for example)