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Subject: Hash and first Fail High

Author: Peter Fendrich

Date: 12:27:06 08/14/03

1FH = The ratio where the first generated move in the node is a Fail High.

I experimented with removing the the hash table and became a bit surprised.
Normally I have about 1FH = 95-96%. When I removed the hash table that figure
raised to more like 1FH = 96-97% while the search depth, as expected, was
decreased.

Increased 1FH when removing the hash table. Is this normal?

/Peter

• Re: Hash and first Fail High Robert Hyatt 19:56:34 08/15/03
  • Re: Hash and first Fail High Gian-Carlo Pascutto 04:23:49 08/16/03
    • Re: Hash and first Fail High Robert Hyatt 20:14:45 08/16/03
      • Re: Hash and first Fail High Tony Werten 01:39:43 08/17/03
        • Re: Hash and first Fail High Robert Hyatt 19:13:07 08/17/03
    • Re: Hash and first Fail High Robert Hyatt 20:14:44 08/16/03
      • Re: Hash and first Fail High Gian-Carlo Pascutto 07:41:20 08/18/03
        • Re: Hash and first Fail High Robert Hyatt 08:36:42 08/18/03
          • Re: Hash and first Fail High Gian-Carlo Pascutto 09:53:46 08/18/03
            • Re: Hash and first Fail High Robert Hyatt 07:25:54 08/19/03
  • Re: Hash and first Fail High Uri Blass 22:30:18 08/15/03
    • Re: Hash and first Fail High Robert Hyatt 20:16:07 08/16/03
• Re: Hash and first Fail High Ralf Elvsén 18:43:42 08/14/03
  • Re: Hash and first Fail High Peter Fendrich 01:57:07 08/15/03
    • Re: Hash and first Fail High Ralf Elvsén 12:48:03 08/15/03
      • Re: Hash and first Fail High Ricardo Gibert 18:18:01 08/15/03
        • Re: Hash and first Fail High Gian-Carlo Pascutto 04:03:58 08/16/03
  • Re: Hash and first Fail High Sune Fischer 18:55:53 08/14/03
    • Re: Hash and first Fail High Ralf Elvsén 19:18:46 08/14/03
• Re: Hash and first Fail High Dieter Buerssner 15:40:04 08/14/03
  • Re: Hash and first Fail High Peter Fendrich 16:11:17 08/14/03
• Re: Hash and first Fail High Gian-Carlo Pascutto 13:18:50 08/14/03
  • Re: Hash and first Fail High Peter Fendrich 15:02:16 08/14/03
    • Re: Hash and first Fail High Uri Blass 15:32:01 08/14/03
      • Re: Hash and first Fail High Peter Fendrich 16:20:10 08/14/03
      • Re: Hash and first Fail High Gian-Carlo Pascutto 15:37:16 08/14/03
        • Re: Hash and first Fail High Uri Blass 15:51:58 08/14/03
          • Re: Hash and first Fail High Gian-Carlo Pascutto 15:58:30 08/14/03
    • Re: Hash and first Fail High Gian-Carlo Pascutto 15:31:25 08/14/03
      • Re: Hash and first Fail High Peter Fendrich 16:34:16 08/14/03

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