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MathGroup Archive 2004

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Boltzmann Exponent

  • To: mathgroup at smc.vnet.net
  • Subject: [mg52561] Boltzmann Exponent
  • From: Joerg Schaber <schaber at molgen.mpg.de>
  • Date: Thu, 2 Dec 2004 02:21:12 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

according to the documentation the BoltzmannExponent in the Simulated 
Annealing algorithm of NMinimize is automatically set to 'Function[{i, 
df,f0},-df*Log[i+1]/10]'. How do I change the BoltzmannExponent to 
'Function[{i, df,f0},-df*i^6]'? Setting it in NMinimize 
("BoltzmannExponent"->Function[{i,df,f0},-df*i^6]) results in an error.

Thanks,

joerg


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