Simplify

*To*: mathgroup at smc.vnet.net*Subject*: [mg91073] Simplify*From*: "Cetin Haftaoglu" <cetin.haftaoglu at bam.de>*Date*: Tue, 5 Aug 2008 04:03:22 -0400 (EDT)

Dear Mathematica-users, I have a simple question about to simplify a expression (a list/matrices). I have a list like {2 cet1, 0, -2 cet1, cet1, 0, -cet1} And I want to extract if possible the factor cet1, so I become a list like cet1{2, 0, -2, 1, 0, -1} How can I extract the factor? TIA and regards, Cetin