Mathematics

#### The Golden Ratio: Is It Myth or Math?

- Frank
- March 11, 2021
- Fibonacci
- fibonacci numbers
- Fibonacci sequence
- Geometry
- golden ratio
- Golden Ratio explained
- golden ratio in nature
- golden ratio spiral
- golden rectangle
- Golden spiral
- It's OK to Be Smart
- it's okay to be smart
- itsokaytobesmart
- joe hanson
- leonardo da vinci
- Math
- Mathematics
- Nature
- PBS
- pbs digital studios
- Phi
- Physics
- public broadcasting service
- science

Along the same lines as my previous post, here’s another aspect of math that needs to be pondered.

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Design
Mathematics

#### The Golden Ratio in Art

- Frank
- June 11, 2020
- 1:1.6
- 1:1.618
- Art 101
- Art Appreciation
- Art Online
- Davidson art
- Davidson art online
- DavidsonArtOnline
- Fibonacci
- Fibonacci sequence
- Golden art
- Golden design
- Golden Mean
- golden ratio
- Golden Ratio Art
- Golden ratio design
- Golden Ratio explained
- Golden Ratio=Mind Blown
- Golden Section
- Golden spiral
- Harding Art
- Harding Art 101
- khan academy art
- khan golden ratio
- khan phi
- Mind blown
- Phi
- smarthistory golden ratio
- smarthistory phi
- Tessa Davidson

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.

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Python

#### Python Tutorial on Recursion, the Fibonacci Sequence and Memoization

- Frank
- January 30, 2020
- Fibonacci
- Fibonacci sequence
- golden ratio
- how to program in python
- Learn Python
- memoization
- programming in python
- Python
- Python Language
- python programming
- python recursion
- python tutorial
- python tutorial for beginners
- Recursion
- recursion in python
- recursive function
- recursive functions
- Socratica
- SocraticaCS
- socraticapython

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.

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