EdgeAdd
(Built-in Mathematica Symbol) EdgeAdd[g, e] makes a graph by adding the edge e to the graph g.EdgeAdd[g, {e_1, e_2, ...}] adds a collection of edges to g.
EdgeWeight is an option and property for Graph and related functions that specifies an edge weight.
GainMargins[sys] gives the gain margins of the linear time-invariant system sys.
GraphPower[g, n] gives the graph-n\[Null]^th power of the graph g.
ImageAlign[image_1, image_2] returns a version of image_2 that is aligned with image_1.
ReverseGraph[g] gives the reverse graph of the directed g.
SetAlphaChannel[image] adds a fully opaque alpha channel to image.SetAlphaChannel[image, a] sets the opacity of all pixels to a.SetAlphaChannel[image, aimage] sets the alpha ...
Undefined is a symbol that represents a quantity with no defined value.
VertexAdd[g, v] makes a graph by adding the vertex v to the graph g.VertexAdd[g, {v_1, v_2, ...}] adds a collection of vertices to g.
VertexDelete[g, v] makes a graph by deleting the vertex \[Nu] and all edges connected to v from the graph g.VertexDelete[g, {v_1, v_2, ...}] deletes a collection of vertices ...