MathGroup Archive: November 2002 [00458]

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Extracting a sub-list?

To: mathgroup at smc.vnet.net
Subject: [mg37933] Extracting a sub-list?
From: "AngleWyrm" <no_spam_anglewyrm at hotmail.com>
Date: Wed, 20 Nov 2002 09:09:02 -0500 (EST)
Reply-to: "AngleWyrm" <no_spam_anglewyrm at hotmail.com>
Sender: owner-wri-mathgroup at wolfram.com

How do I extract the subset of answers in a list that are pure integers?
As an example,

in:
Table[x/2, {x, 1, 5}]
IntegerQ /@ %

out:
{ 1/2, 1, 3/2, 2, 5/2 }
{ False, True, False, True, False }

But I want to get a result of:
{ 1, 2 }

-:¦:-
AngleWyrm

Follow-Ups:
- Re: Extracting a sub-list?
  - From: Tomas Garza <tgarza01@prodigy.net.mx>
- Re: Extracting a sub-list?
  - From: "milkcart" <milkcart@m17.alpha-net.ne.jp>
- Re: Extracting a sub-list?
  - From: jmt <jmt@dxdydz.net>

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