older change to sandbox/graphs.md

7 years ago · 305642b5a4
parent 0b2b53ef56
commit 305642b5a4
1 changed files with 2 additions and 3 deletions
--- a/sandbox/graphs.md
+++ b/sandbox/graphs.md
@ -20,9 +20,8 @@
        - Unordered set of edges

        - Edge
-            - Identified by a 2-tuple of (Vertex, Vertex), with each tuple being
-              unique within a graph
-            - Has exactly one attribute value attached
+            - Identified by a 3-tuple of (Vertex, $val, Vertex), with each tuple
+              being unique within a graph

        - Vertex
            - Has ordered set of in edges