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How do you take apart a sequence?

• To: mathgroup at smc.vnet.net
• Subject: [mg102030] How do you take apart a sequence?
• From: zslevi <zslevi at gmail.com>
• Date: Mon, 27 Jul 2009 05:54:26 -0400 (EDT)

In[75]:=
b[3, 5, 7][[1]]

Out[75]= 3

In[77]:= Sequence[3, 5][[1]]

During evaluation of In[77]:= Part::partd: Part specification \
3[[5,1]] is longer than depth of object. >>

Out[77]= 3[[5, 1]]

I'm new to Mathematica.
Is there a way to take apart a sequence?

• Follow-Ups:
  • Re: How do you take apart a sequence?
    • From: "Scot T. Martin" <smartin@seas.harvard.edu>