Re: Q: DeleteCases
- To: mathgroup at smc.vnet.net
- Subject: [mg27911] Re: Q: DeleteCases
- From: drnews at NOSPAM--Scientificarts.com (David Reiss)
- Date: Fri, 23 Mar 2001 04:31:37 -0500 (EST)
- Organization: Scientific Arts
- References: <99chk4$8bn@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
In article <99chk4$8bn at smc.vnet.net>, Robert Schuerhuber
<robert.schuerhuber at gmx.at> wrote:
> hi!
> i've a rather simple question with the deletecases, but unfortunately i
> couldn't find a clue in the mathematica-help (again ..):
>
> i want to to use DeleteCases to remove number of lists, which are
> greater than a given limit, eg.
>
> t={1,2,3,4}
> DeleteCases[t, ????]
>
> should remove all entries greater than 2, therefore
>
> t={1,2}
>
> which pattern do i have to use?
>
> regards, robert
In[1]:=
t={1,2,3,4};
DeleteCases[t,_?(#>2&)]
Out[2]=
{1,2}
--David
--
) Scientific Arts: http://www.scientificarts.com
) Creative Services and Consultation for the Applied
) and Pure Sciences:: David Reiss: dreiss at !SPAMscientificarts.com
) [Remove the !SPAM to send email]