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Re: Multiple nests?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg81815] Re: [mg81764] Multiple nests?
  • From: Sseziwa Mukasa <mukasa at jeol.com>
  • Date: Thu, 4 Oct 2007 04:21:06 -0400 (EDT)
  • References: <200710030627.CAA28837@smc.vnet.net>

On Oct 3, 2007, at 2:27 AM, Anolethron wrote:

> I'm using Mathematica 5.2 and i need to apply a function to a list
> several times. I'm using next for doing it once, but after this  
> process
> i need to apply a different function to the result of the previous  
> one,
> as in this naif example:
>
> no1[n_]:=Nest[function,list,n]	
> no2[m_]:=Nest[function2,result of the previous one,m]
> no3[l_]:=Nest[function3,resultofthepreviousone,l]
>
> Is there a command or a way to do this straight away?

Something like

Fold[Nest[#2[[1]],#1,#2[[2]]]&,Nest[function,list,n],{{function2,m}, 
{function3,l}}]

should work.

- Ssezi


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