Listing 1: Complete Spiral Dynamics Optimization Demo Code # spiral_optimization.py # Anaconda3-2020.02 Python 3.7.6 NumPy 1.19.5 # Windows 10 # minimize Rosenbrock dim=3 using spiral optimization ...

This article is adapted from an edition of our Off the Charts newsletter originally published in October 2021. Off the Charts is a weekly, subscriber-only guide to The Economist’s award-winning ...