The Discrete Exponential Model
by Mike Martin

This page allows you to investigate the dynamics of the discrete exponential difference equation. The equation is:



r is the parameter in the equation. x1 is the initial value for the sequence -- the first term. This page will generate graphs associated to this sequence, produce the last M terms of a sequence that is T terms long, and generate the equilibrium values for the difference equation and their stability type. Enter the value of the parameters below, then press Evaluate.



r =

T =

M =

x1 =


The graphs, once generated, are given below:



Numerical values for the last M terms of a sequence that is T terms long are given by:



The equilibrium values, along with their stability type, are given below: