[Geminidog]

The post was sarcasm that flew over your head. You can’t even get a PhD in software architecture because the entire field is a sham title created by industry. There is no theory or science behind “software architecture”

Either way you are wrong about math. All decisions can be mathematically modeled. It’s called a conditional expression, and you use it to model/calculate decisions when you program.

[GoblinSlayer]

Different conditional expressions make different choice in the same situation, then you need to choose what conditional expression should be in the program.

[Geminidog]

Different numbers produce different results in the same arithmetic expression.

Here's the concept of conditional expressions explained via a mathematical text: https://math.libretexts.org/Bookshelves/Mathematical_Logic_a....