WOLFRAM|DEMONSTRATIONS PROJECT

Difference in Digit Sequences by Changing Initial Conditions

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perturbation degree
25
steps
44
constant c
3
2
This Demonstration allows one to browse through difference diagrams for the digit sequences of iterated maps produced by a small change in the initial conditions. Some digit sequences of iterated maps show sensitive dependence on initial conditions, others do not.
The iterated maps are of the form
x→{cx}
where
c
is the "constant" value in the Demonstration and
{·}
is the fractional part function. "Perturbation degree" refers to where in the initial condition the perturbation originally occurs. Black cells represent locations where the perturbed iterate differs from the original.