Well, if the goal is to compute a solution for the equations given, I think you can do that with so-called memoizing functions (i.e., functions which ... ... <看更多>

Below we will derive and solve difference equations for diverse applications. Interest rates. Our first difference equation model concerns how much money an ... ... <看更多>

Morally, a difference equation is a discrete version of a differential equation and a differential equation is a continuous version of a difference equation. ... <看更多>