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Re: special iterator

  • To: mathgroup at smc.vnet.net
  • Subject: [mg120615] Re: special iterator
  • From: "Scot T. Martin" <smartin at seas.harvard.edu>
  • Date: Sun, 31 Jul 2011 07:25:30 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <201107300958.FAA25264@smc.vnet.net>

Table allows this syntax:

Table[expr, {i, {j1,j2,...}} ] uses the successive values j1,j2, ... .

So, far your problem, do something like Table[expr {i, Delete[Range[1,Length@myList],j] }.


________________________________________
From: lorenzo [lorenzo_ktm at yahoo.it]
Sent: Saturday, July 30, 2011 05:58
To: mathgroup at smc.vnet.net
Subject: [mg120615] special iterator

Hello everybody,

I would like to define an iterator to explore all the elements in a list ex=
cept for the one of index j.

something like:
{index,0,Length[myList]} and if index == j  ---> index++

Is it possible?
Can I do this without deleting the j-th element?

Thank you very much for helping :)





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