You're right, which is why I named "immutable" in parens, to go along with "mathematical" for functions. Values are just values, but because they are uncommon i

You're right, which is why I named "immutable" in parens, to go along with "mathematical" for functions. Values are just values, but because they are uncommon in mainstream languages, except for primitives and strings maybe, I personally feel the need to mention immutability in order to be precise and not have people confuse them with objects that have identity.