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Subject: EGTB question to Martin Fierz

Author: Alvaro Jose Povoa Cardoso

Date: 11:52:11 04/27/02

Hi Martin,
once again I'm asking your help if you don't mind.

I was thinking that for my first aproach to checkers EGTB doing only 4 of 5 men
and doing it without the subdivision by the 'leading man rank'.
All this is just to get the feel of it. Later I'll add the 'leading man rank'
subdivision.

So I would like to ask you if you could rewrite the following code without the
bmrank and wmrank variables (taken from the positiontoindex()function):


	if(bm)
		bmrange = bicoef[4*(bmrank+1)][bm] - bicoef[4*bmrank][bm];
	if(wm)
		wmrange = bicoef[4*(wmrank+1)][wm] - bicoef[4*wmrank][wm];
	if(bk)
		bkrange = bicoef[32-bm-wm][bk];

	if(bmrank)
		bmindex -= bicoef[4*bmrank][bm];
	if(wmrank)
		wmindex -= bicoef[4*wmrank][wm];

	posindex = bmindex + wmindex*bmrange + bkindex*bmrange*wmrange +
wkindex*bmrange*wmrange*bkrange;


Thanks in advance,
Alvaro Cardoso

Re: EGTB question to Martin Fierz martin fierz 14:22:41 04/27/02
- About getdatabasesize() Alvaro Jose Povoa Cardoso 02:23:28 04/28/02
  - Re: About getdatabasesize() martin fierz 11:21:58 04/28/02

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