Author: Larry Griffiths
Date: 10:43:16 01/31/01
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On January 30, 2001 at 17:46:28, Severi Salminen wrote: >Hi! > >What is the definition of BF and how is it calculated (this has probably been >discussed N times, but...)? Now I'm calculating like this: > ______________________ >BF=(DEPTH-1)|(Nodes/root_move_count) > >So it means (DEPTH-1)th root. > >Example (from Vincent's position): DEPTH=9 plies, Nodes=2'000'000 and we have 38 >legal moves in root. > ____________ >BF=8|2'000'000/38 = 3.9 > >Could this be close to the truth? > >Severi This looks like an nth root of the 2000000/38. How would I code this in C++ to get this 3.9 value? My math skill since high school has gone down tremendously. Larry.
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