Math

What To Do When Nothing Has Happened

What To Do When Nothing Has Happened

What To Do When Nothing Has Happened?
Raymond “Randy” Freeman
Process Safety Progress September 2011 (Vol. 30 No. 5)

How should you estimate the probability of some catastrophic event that hasn’t happened yet?

Base Fibonacci

Base Fibonacci

I read a blog post titled The golden ratio as a number base. It had an interesting statement:

According to Zeckendorf’s Theorem, every positive integer can be represented in a unique way as a sum of distinct, non-consecutive Fibonacci numbers.

Edit 2026-10-01: Numberphile on YouTube did a video on Base Fibonacci, but I scooped them by almost 2 months! The mathematician explaining Zeckendorf’s theorem to Brady Haran, Tony Padilla, does a great job of motivating, almost proving, the theorem.