To The Gap Forum,

Hope this question is not too trivial for the forum, but I'm not very
experienced with Gap.

My problem is the following :

I have a list of lists, each of which I wish to express as a Z-linear
combination of a set of given lists (each list involved consists of
integers). How can I do this in Gap 3.2 ?????

Any help appreciated, thanx in advance,

Lee Hawkins (Dept. of Pure Mathematics, University of Wales, Aberystwyth, UK)