Remove Command

Remove( <List>, <List> )

Removes objects from the first list each time they appear in the second list.

Example:

Remove({1,3,4,4,9},{1,4,5}) yields list {3,4,9}.

Note:

• See also RemoveUndefined Command.
• You can also type {1,3,4,4,9} \ {1,4,5} if you want the set-theoretic difference .