Lately I’ve been having a stray thought while editing Functional Programming, Simplified, 2nd Edition: Could *Functional Programming* be called *Algebraic Programming*?

Yes, FP is about pure functions, HOFs, and functions as values, but it’s also about domain modeling (ADTs), immutable variables (algebraic) and immutable data, errors as values, and EOP (expressions as equations).

Functional programmers also use the term “blueprint” a lot, so that’s another possible name.

To be clear, I’m not calling for a name change or anything like that, just observing that Algebraic Programming may be a more accurate name.