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From: nmcheung@cs.ust.hk (CHEUNG Ngai-Man)
Subject: De Jong Five-Function Test Bed
Message-ID: <1995Jul12.093426.24470@uxmail.ust.hk>
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Date: Wed, 12 Jul 1995 09:34:26 GMT
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Hi, 

One question:  I've come across two versions of
De Jong Funtion f2 in different locations:

In Goldberg book:

f2 = 100(x1^2 - x2  )^2 + (1 - x1)^2

In papers "The parallel GA as function optimizer,"
Paarallel computing 17, 1991, 619-632 and
"Parallel architectures and intrinsically parallel
algorithms: GAs," International Journal of 
Modern Physics C, Vol. 5, No. 1 (1994) 95-112 :

f2 = 100(x1^2 - x2^2)^2 + (1 - x1)^2
		  ^^

Is it typo? or De Jong suggests both in his thesis?
or immaterial?  

Thanks,
Ngai-man


