On 5/19/08, Barton Willis <willisb at unk.edu> wrote: > Do we have a Maxima function that interlaces lists? join ([1, 2, 3], [a, b, c]); => [1, a, 2, b, 3, c] There is even documentation for it! w00t! Although the name is suboptimal ... "interlace" or "intersperse" would be better, "join" suggests to me something else. best Robert