diff --git a/Doc/tutorial/datastructures.rst b/Doc/tutorial/datastructures.rst index 1332c53f39687e..dcf02b3dfad79a 100644 --- a/Doc/tutorial/datastructures.rst +++ b/Doc/tutorial/datastructures.rst @@ -445,7 +445,7 @@ packing and sequence unpacking. Sets ==== -Python also includes a data type for *sets*. A set is an unordered collection +Python also includes a data type for *sets* (see :ref:`types-set`). A set is an unordered collection with no duplicate elements. Basic uses include membership testing and eliminating duplicate entries. Set objects also support mathematical operations like union, intersection, difference, and symmetric difference.