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Exploring various fronts
Posted by Tony on 6th September 2009 at 23:10:39
In response to Overdue update posted by Tony on 25th July 2009 at 13:36:29
With the Whoa S "look ahead" discussed in the parent post closing on 700,000 on the dedicated iMac, I've been using the older iMac and sometimes the MacBook to tackle wider targets which justify another update even if most remain work in progress.

As always, I'm most concerned with trying to effectively communicate "what it all means" and on that front progress often seems ever slower. A paper I had reasonable hopes for did not make the cut for a home town conference in December. While I'm all too willing to be self-critical about its shortcomings, especially the hard to avoid drift towards story telling at cost to the central argument, I'm also painfully aware of the need to try to take readers beyond what they can see through the paradigmatic scientific blinkers of reductionism and narrow specialisation. I'm concurrently reading Stuart Kauffman's At Home in the Universe which came out of the same edge-of-chaos culture at Santa Fe Institute which my rejected paper continues my long-held concern with, so I must confine myself to simply listing current philosophical headlines before saying a bit more about current explorations.

  • Synergy between order and chaos, rather than boundary
  • Slow growth imperative, for diversified emergence
  • Contingency of historic detail, even with Kauffman's workarounds
The Whoa S look ahead itself might cross an interesting boundary at 730,000. To date I have every confidence that the pattern generated is identical across all significant areas to what will be found when it becomes possible to run the whole Whoa seed through the same number of generations. But there are currently no forward disturbances set to seed new chaotic growth centres before 780,000 so the comments made in the parent post will not hold quite so strictly as 2/3 speed tagalongs, 3/5 erosion or 8/13 Gobblers originating behind the cut off would be missed. Will soon add a 14th frame to a by-50,000s proof of concept animation of the look ahead while I'm just starting on the gaps to be filled to make it by-10,000s as the minimum that might make it meaningful to others.

I've accumulated enough initial exploration of the rule space to be able to make an initial case that 345/3/6 really is more "interesting" than other comparably simple rules, at least within its neighbourhood. Quite a few of its emergent phenomena can operate in at least some adjacent rules, but they are much less likely to arise naturally or in such variation, being either swamped by more aggressive phenomena or starved through a shortage of viable seeds.

I've also been pushing some of the more interesting patterns towards 200,000 iterations, though it is never really predictable as to which pattern is going to produce the next surprise. However I have basically been drawing on and rarely adding to the 50+ that have been run to 100,000 which is rarely more than an overnight run.

After Whoa S look ahead produced an isolated and thus long-lived diagonally symmetric seed which I had only previously identified while "shell collecting" inside chaotic core, I conceded to finally test all collision reactions between common (space) ships and the moderately common p12 oscillator, the combinations of which are more prolific that anything previously attempted. The reaults included 26 distinct viable asym seeds which have yet to be checked for overlap with known viable seeds, but which do include two which produced rare first mover naked Deltas before iteration 30,000 which made them immediate candidates to run on to 100,000. The first tried then went and produced a never before seen deltoid based on a p480 tail erosion cycle of a 4-wide tagalonged track which conveniently ran out of track just before 100,000 pictured below:
First mover Delta plus p480 deltoid from ship-p12 collision seed

Next Newer Thread
The game has changed - Tony 19:58:43 18-Nov-08
Three newer sub-threads
Closing in on assorted goals - Tony 23:02:41 18-Oct-09
Overdue update - Tony 13:36:29 25-Jul-09
Exploring various fronts - Tony 23:10:39 06-Sep-09
Four hours which transform expectations - Tony 20:39:26 14-Sep-09
Too good to delay sharing - Tony 10:53:12 24-Sep-09
Showing some perspective (contains 2.4 Mb PNG) - Tony 11:07:23 31-May-09
Eight older sub-threads
Next Older Thread


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