Quote Originally Posted by Poopadoop View Post
What do you mean by 'models reality'? The maths doesn't model anything. It's the people applying it that are doing the modeling.

(There is a related philosophical question about whether scientific models are meant to approximate the truth or capture it, but don't think that's what you meant.)
I mean something along these lines: the equation 2 + 2 = 4 is a mathematical framework that models reality, like, say, when we have 2 and 2 apples. Regardless, the terminology I chose might not be appropriate. Perhaps what I mean to say is that mathematics provides a framework with which reality can be coherently described.