Author: Robert Hyatt
Date: 22:43:44 01/26/01
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On January 25, 2001 at 13:49:01, J. Wesley Cleveland wrote: >One more useful statistic would be what percent of the time the extension >occurs, e.g. 100*(extension made)/(extension tested for). This would help in >distinguishing between useless extensions and extensions that are not being >tested. Crafty definitely counts the number of times an extension is applied. The "test" for extensions is done at _every_ ply. So the calculation you want is simply done/non-q-search-nodes... even when you set something like ext/pushpp=0.0, it still "thinks" it is extending as far as the 'counter' goes...
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