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Depth First Search

 

Title: Depth First Search
Author: Toshiaki Nishihara and Yasuhiko Minamide
Submission date: 2004-06-24
Abstract: Depth-first search of a graph is formalized with recdef. It is shown that it visits all of the reachable nodes from a given list of nodes. Executable ML code of depth-first search is obtained using the code generation feature of Isabelle/HOL.