Tabl
Рисунок 2
Таблица
Ancestor(ancestors_number)
=
+? ;
Ancestor-or-self(ancestors_number)
=
+? ;
Attribute(ancestors_number)
=
max(ancestors_number - 1; 0) ;
Child(ancestors_number)
=
max(ancestors_number - 1; 0) ;
Descendant(ancestors_number)
=
max(ancestors_number - 1; 0) ;
Descendant-or-self(ancestors_number)
=
ancestors_number ;
Following(ancestors_number)
=
+? ;
Following-sibling(ancestors_number)
=
max(ancestors_number; 1) ;
Namespace(ancestors_number)
=
max(ancestors_number - 1; 0) ;
Parent(ancestors_number)
=
ancestors_number + 1 ;
Preceding(ancestors_number)
=
+? ;
Preceding-sibling(ancestors_number)
=
max(ancestors_number; 1) ;
Self(ancestors_number)
=
ancestors_number .
