This chapter led artificial intelligence exploration one more step away from neuroscience to reproduce human thinking. Solving a problem like a machine means using a chain of mathematical functions and properties.
The further you get in machine learning and deep learning, the more you will find mathematical functions that solve the core problems. Contrary to the astounding amount of hype, mathematics relying on CPUs is replacing humans, not some form of alien intelligence.
The power of machine learning with beyond-human mathematical reasoning is that generalization to other fields is easier. A mathematical model, contrary to the complexity of humans entangled in emotions, makes it easier to deploy the same model in many fields. The models of the first three chapters can be used for self-driving vehicles, drones, robots in a warehouse, scheduling priorities, and much more...