>On June 30, 2003 06:49 am, Ben Hawes wrote:
>>�>>�P_best_dnf()*dnf_time(node,key)*htl+(P_dnf(node)-P_best_dnf())*
>>�>>��(dnf_time(node,key)*htl + global_success_estimate(key))
>>�>
>>�>If I factor correctly this works out to:
>>�>
>>�>P_dnf(node)*dnf_time(node,key)*htl+
>>�>(P_dnf(node)-P_best_dnf())*global_success_estimate(key)
>>
>>�Abbreviations to make things easier:
>>�P_best_dnf() = b
>>�dnf_time(node,key) = t
>>�htl = h
>>�P_dnf(node) = p
>>�global_success_estimate(key) = s
>>
>>�This makes the first equation
>>
>>�bth+(p-b)th+s
>
>Almost
>
>�bth + (p-b)(th+s)
>>
>>�Factorising 'th' out gives
>>
>>�(b+p-b)th + s
>>
>
>bth + pth + ps - bth - bs
>
>or
>
>pth + ps - bs
>
>or
>
>pth + (p-b)s
>
>Which is what I am using

DOH!  yup :P

>>�I hope did that all ok... :P
>
>You missed a bracket..

Figures...the one time I figure "Hey, I know this one..." and post, I screw up :D

But yeah, just reading it through, it makes a lot more sense that way round...

>After 10 hours I am seeing about a 17% message success rate with this.
>This is a good number, I would like to see more activity though.
>
>Ed


[ cruise / casual-tempest.net / transference.org ]

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