The Golden Ratio straddles the worlds of art, design, and mathematics.

DavidsonArtOnline provides a basic explanation of the Golden Ratio and the Fibonacci sequence in an easy, enthusiastic, and accessible manner.

The Golden Ratio straddles the worlds of art, design, and mathematics.

DavidsonArtOnline provides a basic explanation of the Golden Ratio and the Fibonacci sequence in an easy, enthusiastic, and accessible manner.

Socratica explores recursion by writing a function to generate the terms of the Fibonacci sequence.

We will use a technique called “memoization” to make the function fast. We’ll first implement our own caching, but then we will use Python’s builtin memoization tool: the lru_cache decorator.