{ $description "Literal syntax for an AVL tree." } ;
HELP:<avl>
{ $values { "tree" avl } }
{ $description "Creates an empty AVL tree" } ;
HELP:>avl
{ $values { "assoc"assoc } { "avl" avl } }
{ $description "Converts any " { $link assoc } " into an AVL tree." } ;
HELP:avl
{ $class-description "This is the class for AVL trees. These conform to the assoc protocol and have efficient (logarithmic time) storage and retrieval operations." } ;
ARTICLE: "trees.avl""AVL trees"
"This is a library for AVL trees, with logarithmic time storage and retrieval operations. These trees conform to the assoc protocol."