pandora buy rs gold a&f hollister tempo t tiffany jewellery ghd butikk thomas sabo links of london bangles mbt shoes online replica louis vuitton store pandora silver beads
The Hourglass Attractor is generated by the 2nd-order difference equation below. This NDE has certain bounded and stable chaotic orbits that approach a limit set resembling an hourglass. Note the simplicity of the NDE which is just a simple cubic polynomial. For other interesting attractors, see:

DDS-NDE Home.

<--- Parameter and initial values
<--- the NDE