Sorts similar to sort/2,
but determines the order of two terms by calling Pred(-Delta,
+E1, +E2) . This call must unify Delta
with one of <, >
=. If the built-in predicate compare/3
is used, the result is the same as sort/2.
See also keysort/2.
Tag confusing pages with doc-needs-help|Tags are associated to your profile if you are logged in