Author: Ratko V Tomic
Date: 01:40:54 10/16/99
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> The equation should be B=exp(ln(N)/D), which will likely give you > values closer to 3. Thanks for correction. That is what I used to get B=4.5-4.7, but mistyped it in the message, since I was also caluclating what depth it would reach in a fixed time, assuming B=3 that Bob gave and N given as number of seconds times typical Crafty's nps rate (which is 200kN/s on my machine). The formula for that was D=ln(N)/ln(B) [that's what I mistyped earlier, with D and B interchanged]. After that gave me depths which didn't ring true, I went and measured exact N for fixed D (10, 11 and 12 plies) and obtained those figures for B (using the formula yiou gave).
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