Opened 10 years ago
Last modified 10 years ago
#10432 closed enhancement
is_directed_acyclic is Cython (--> without NetworX) and its certificates — at Initial Version
Reported by: | ncohen | Owned by: | jason, ncohen, rlm |
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Priority: | major | Milestone: | sage-4.6.2 |
Component: | graph theory | Keywords: | |
Cc: | mvngu | Merged in: | |
Authors: | Nathann Cohen | Reviewers: | |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
This patch contains an Cython implementation of a method testing whether a given digraph is acyclic. If it is, the method returns a topological sort, and returns a circuit otherwise. The method is then called through current Sage methods which relied on NetworkX
Nathann
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