Summarizing our impressions of eleven bases of arithmetic

Here are the conditions of the experiment:

1. Starting with F₀ = 0 and F₁ = 1, calculate all Fibonacci numbers up to F_[ten] via addition.
2. Using long division, calcuate the ratio of F_[ten] and F_[nine] to estimate ϕ (the golden ratio).
3. Repeat for every positional system base that has a Wikipedia page: 2, 3, 4, 5, 6, 8, 10, 12, 16, 20, and 60.

( And here are some thoughts. (425 words) )

I think as far as practical utility of bases of arithmetic, there is a lot we didn't test by doing this operation, but the stuff we did test was very informative.

Edit 2021-02-12: Here is a Twitch highlight of the stream where we did the experiment, for people who want to watch nearly two and a half hours of arithmetic by hand.