EdgeList
例題
すべて開く すべて閉じる例 (3)
スコープ (5)
EdgeListは無向グラフに使うことができる:
EdgeList[[image]]EdgeList[[image]]EdgeList[{1 -> 3, 2 -> 1, 3 -> 6, 4 -> 6, 1 -> 5, 5 -> 4, 6 -> 1}]g = Graph[{12, 21, a1, a2, b1, b2, bb}]EdgeList[g, _Integer_]EdgeList[g, a_ | b_]EdgeListは大きいグラフに使うに使うことができる:
g = GridGraph[{10, 10, 10, 10}];Timing[EdgeList[g]//Length]アプリケーション (1)
特性と関係 (5)
EdgeCountはEdgeListを使って求めることができる:
g = CompleteGraph[5]EdgeCount[g]Length[EdgeList[g]]EdgeListにおける辺はGraphに入力された順に与えられる:
g = Graph[{23, 12, 31, 41}]EdgeList[%]結合行列の列はEdgeListに対応する:
g = CompleteGraph[4]EdgeList[g]TableForm[Normal@(m = IncidenceMatrix[g]), TableHeadings -> {VertexList[g], Style[#, Red]& /@ EdgeList[g]}]Graphでは辺は明示的に指定できる:
Graph[{ab, bc, ca}]EdgeList[%]TreeGraph[{ab, ac, ad}]EdgeList[%]PathGraph[{ab, bc, cd}]EdgeList[%]CompleteGraph[7]EdgeList[%]Graph[%]関連するガイド
テキスト
Wolfram Research (2010), EdgeList, Wolfram言語関数, https://reference.wolfram.com/language/ref/EdgeList.html (2015年に更新).
CMS
Wolfram Language. 2010. "EdgeList." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2015. https://reference.wolfram.com/language/ref/EdgeList.html.
APA
Wolfram Language. (2010). EdgeList. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/EdgeList.html
BibTeX
@misc{reference.wolfram_2026_edgelist, author="Wolfram Research", title="{EdgeList}", year="2015", howpublished="\url{https://reference.wolfram.com/language/ref/EdgeList.html}", note=[Accessed: 16-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_edgelist, organization={Wolfram Research}, title={EdgeList}, year={2015}, url={https://reference.wolfram.com/language/ref/EdgeList.html}, note=[Accessed: 16-September-2026]}