ConnectedComponents[g] gives the connected components of the graph g.ConnectedComponents[g, {v_1, v_2, ...}] gives the connected components that include at least one of the ...
Extension is an option for various polynomial and algebraic functions that specifies generators for the algebraic number field to be used.
WeightedAdjacencyMatrix[g] gives the adjacency matrix of edge weights of the graph g.
BarOrigin is an option to BarChart and related functions that specifies the origin placement for bars.
EdgeRenderingFunction is an option for GraphPlot and related functions that gives a function to generate the graphics primitives to use in rendering each edge.
IndexGraph[g] replaces the vertices of the graph g by its vertex indexes. IndexGraph[g, r] replaces the vertices with integers r, r + 1, ....
PixelValue[image, {x, y}] gives the pixel value of image at position {x, y}.PixelValue[image, {x, y}, " type"] gives the pixel value converted to the specified type.
RealDigits[x] gives a list of the digits in the approximate real number x, together with the number of digits that are to the left of the decimal point. RealDigits[x, b] ...
TextAlignment is an option for Cell, Style and related constructs which specifies how successive lines of text should be aligned.
UpperCaseQ[string] yields True if all the characters in the string are uppercase letters, and yields False otherwise.