remdup
REMDUP list (library procedure)
outputs a copy of "list" with duplicate members removed. If two or
more members of the input are equal, the rightmost of those members
is the one that remains in the output.
REMDUP list (library procedure)
outputs a copy of "list" with duplicate members removed. If two or
more members of the input are equal, the rightmost of those members
is the one that remains in the output.