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ArrGraphical

graphical arrangement

Syntax
ArrGraphical(S: RING, edgesG: LIST): LIST

Description
This function constructs the graphical arrangement with respect to the list of edges edgesG of the graph G in the polynomial ring S.

Example
/**/ use S::=QQ[x,y,z];	
/**/ ArrGraphical(S, [[1,2],[1,3]]);
[x -y,  x -z]

/**/ use S::=QQ[x[1..3]];	
/**/ ArrGraphical(S, [[1,2],[1,3]]);
[x[1] -x[2],  x[1] -x[3]]

See Also