the number of nanometers used to name process nodes (see the International Technology Roadmap for Semiconductors) has become more of a marketing term that has no standardized relation with functional feature sizes or with transistor density (number of transistors per square millimeter).
Pretty interesting, thanks for that link
It's called a programming language for a reason
As a professional software engineer, the number of times I actually have to use math skills is pretty low
Even when I worked on a statistical application for lifetime prediction, most of the work wasn't figuring out the correct math
What's leagues more important here is conceptual thinking and being able to model complex human-made constructs in your head