*To*: mathgroup@smc.vnet.net*Subject*: [mg10515] Re: [mg10471] List Manipulation*From*: "C. Woll" <carlw@u.washington.edu>*Date*: Tue, 20 Jan 1998 02:23:03 -0500

Hi Paul, A simple way to do this problem is to use Partition and First. If list = {{n1},{n2},...{2n}} then First/@Partition[list,2] should do the trick Carl Woll Dept of Physics U of Washington On Fri, 16 Jan 1998 Paul.Hanson@colorado.edu wrote: > Hola! > Hope you're all doing well. If I have a list of n lists, and want to > get rid of all the even ones how would I go about doing this? That > is, {{n1},{n2},.....{2n}} converted to {{n1},{n3}...{2n-1}}. I tried > using the various procedures in Wolfram's book, but nothing seems to > work (ie, Delete, Take, etc.). Thanks for the help. > > Paul Hanson > > -- > * * > * * > /\ */\* > / \ / \ /\ > >