REMOVE
======

syntax: (remove <element> <sequence>)

        ==> <sequence>

This function removes an element of a sequence and
returns a new sequence. Only all elements, which are
EQL with <element> will be removed.

example:       >(setq computer '("cpu" "ram"
                                 "harddisk" "floppy"))
               ("cpu" "ram" "harddisk" "floppy")
               >(remove "ram" computer)
               ("cpu" "ram" "harddisk" "floppy")
                  ; not EQL
               >(setq liste '(a b c b a a))
               (A B C B A A)
               >(remove 'a liste)
               (B C B)