Now you can have Cython’s speed boost without its cumbersome syntax, using the pure Python syntax you know ... (not very efficiently) the Fibonacci sequence for a given number.

In this video, learn how to drastically speed up your Python code using the LRU Cache from the functools library. Through a hands-on example with the Fibonacci sequence, we demonstrate how caching ...

Other than being a neat teaching tool, the Fibonacci sequence shows up in a few places in nature. However, it's not some secret code that governs the architecture of the universe, Devlin said.