Author: Steven Edwards
Date: 05:51:09 08/22/03
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On August 22, 2003 at 08:38:15, Andreas Stabel wrote: >On August 22, 2003 at 05:28:17, Steven Edwards wrote: > >>Consider the following rather simple position: >> >>[D]4k3/8/8/8/8/8/8/4K3 w - - ... >>Depth: 23 >>count: 8934501555889985874 >>Total: eight quintillion nine hundred thirty-four quadrillion five hundred one >>trillion five hundred fifty-five billion eight hundred eighty-nine million nine >>hundred eighty-five thousand eight hundred seventy-four >>Frequency: 7.97725 EHz >>Period: 125.357 zs >>Cycles per node: 1.00285e-10 >>Clock: one second >> >>After a depth of twenty-three, the count for the above position spills a >>sixty-four bit integer. I suppose I'll have to include a bignums class :) > >If it is of any value - I can confirm the above numbers with my program. >Also your numbers for the first 9 plys of the initial position. Work on the ten ply move path count from the initial array continue. The first eight subtree counts are: Na3: 2440848135252 Nc3: 3096505857746 Nf3: 3090773583680 Nh3: 2470483499345 a3: 2149477156227 a4: 2905552970419 b3: 2774842822463 b4: 2772533545113
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