Given an AVL-tree anAvlTree and a value aValue, returns a new AVL-tree where this value has been removed. If the value is not present in the tree, the tree is unchanged. The function only raises an error when called on the empty tree.
anAvlTree
aValue
the tree in which to remove
the value considered
Given an AVL-tree
anAvlTreeand a valueaValue, returns a new AVL-tree where this value has been removed. If the value is not present in the tree, the tree is unchanged. The function only raises an error when called on the empty tree.