A.43 library(rbtrees): Red black trees
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Availability::- use_module(library(rbtrees)).(can be autoloaded)
Source[det]ord_list_to_rbtree(+List, -Tree)
Tree is the red-black tree corresponding to the mapping in list List, which should be a list of Key-Value pairs. List should not contain more than one entry for each distinct key, but this is not validated by ord_list_to_rbtree/2. List is assumed to be sorted according to the standard order of terms.