…then don’t study computer science. I study CS and it’s annoying when someone in a more math/logic oriented course is like “If I get a job at a tech company I won’t need this”. All that IS computer science, if you just wanna code, learn to code.

What’s wrong with GNU?

When you study CompSci (depending on where IG) you tend to see them that way when trying to mathematically prove something about an algorithm. It’s only really a good way of thinking if you’re into coding, but I don’t think a teacher for a non-coding related algebra class should show this, it can be really confusing for some people.