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Subject: Re: Question re # files for 5 piece CB EGTBs on DVDs

Author: Robert Hyatt

Date: 09:06:43 06/29/04

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On June 29, 2004 at 07:52:45, Norm Pollock wrote:

>On June 28, 2004 at 21:37:13, Robert Hyatt wrote:
>
>>On June 28, 2004 at 15:28:39, Christopher Morgan wrote:
>>
>>>Question re # files for 5 piece CB EGTBs on DVDs
>>>
>>>
>>>I installed the 5 piece EGTB.s from CB’s EGTB DVDs, and combined all files into
>>>one folder.  I wound up with 230 files, 5.83GB (6.263 billion bytes).  I recall
>>>discussion here that all EGTBs through 5 pieces was about 7.2GB.  I don’t
>>>remember the number of files.
>>>
>>>Do I have all the files?  Perhaps I screwed up in installing, or CB has fewer
>>>files for some reason, or different compression??
>>>
>>>Thanks!
>>>
>>>Chris Morgan
>>
>>You definitely don't have them all...
>>
>>7.410471 gigabytes
>>
>>290 total files.
>
>Also, not all are needed. Who needs KQQQK? Any 4 piece v 1 piece is not needed,
>or ones with KQQK*. A
>
>nd one more thing. Having too many 5man egtb files will cause excessive disk
>access that may waste time. Chances are the ones CB gave you are the ones with
>practical importance.


Wrong.  If you have missing 5 piece files, the program _still_ calls egtb probe
code, but it fails.  Best performance happens when you have _all_ tables as now
any probe succeeds and the search stops instantly at that point in the tree...

as far as 4 vs 1, there are plenty that need help.  kppp vs k can certainly be
drawn.

Of course, use what you want.  But all is better than some, every time.



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