Overview
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4 statements · 0% with external sources · numbers in brackets are citations
On other databases
1 identifiers linking circuit across the web's reference databases
4 statements · 0% with external sources · numbers in brackets are citations
1 identifiers linking circuit across the web's reference databases
From Wikipedia, the free encyclopedia · Read full article · Text CC BY-SA 4.0
In graph theory, a cycle in a graph is a non-empty trail in which only the first and last vertices are equal. A directed cycle in a directed graph is a non-empty directed trail in which only the first and last vertices are equal.