MathGroup Archive 2006

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a list as an option

  • To: mathgroup at smc.vnet.net
  • Subject: [mg67150] a list as an option
  • From: "Akane Tendo" <akane at netvisao.pt>
  • Date: Sun, 11 Jun 2006 02:16:56 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Hello,

If I have a function f with options like:
Options[f]=[...,{pars->{a,b,c}}]
How can I change just one of 'pars' options ('a', 'b' or 'c')?
I tried to change, for example, 'a' to 'd' like this:
SetOptions[f,pars[[1]]->d]
But it didn't work.
I also tried to access the option:
Options[f,pars]
And the result is: {}
Does anyone know what am I doing wrong or if it's not possible at all to 
have a list as an option?

Thank you!! 



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