Glossary:Knowledge tree
From SuperMemo Help
knowledge tree - the tree structure in which particular elements of a SuperMemo collection are organized. The knowledge tree is presented in the contents window. Particular nodes of the tree can hold up to a thousand children each, but for performance reasons it is recommended not to keep more than a hundred children elements in a single node. Some authors use the term knowledge hierarchy to refer to the knowledge tree. See also: Building the knowledge tree
