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Re: how come ?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg41240] Re: how come ?
  • From: "RazroRog" <RazroRog at hotmail.com>
  • Date: Fri, 9 May 2003 03:20:58 -0400 (EDT)
  • References: <b8vshr$dm1$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

* A nested list of lists *
In[1]:= t = {{a,b,c},{d,e,f}};
           t

Out[2]= {{a,b,c},{d,e,f}}


* Replace b with 3 and e with 4 *
In[3]:= t[[1,2]] = 3;
        t[[2,2]] = 4;
        t

Out[5]= {{a,3,c},{d,4,f}}




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