I have no idea how to write software like this, or why residuality is stated to be in a class with OOP or SOA. Feels like fake mathy precision.

> Residuality theory provides an alternative to the vague methods by which OOP, SOA, and microservice approaches arrive at system designs

but then

> The Process of Residual Analysis Produce a naïve architecture. A functional solution on any platform using current methods from OOP/SOA, etc

https://www.sciencedirect.com/science/article/pii/S187705092...