VertexColors (Built-in Mathematica Symbol)

VertexColors is an option for graphics primitives which specifies the colors to assign to vertices.

VertexCoordinates (Built-in Mathematica Symbol)

VertexCoordinates is an option to Graph and related functions that specifies the coordinates to use to place the center of vertices.

Or (Built-in Mathematica Symbol)

e_1 || e_2 || ... is the logical OR function. It evaluates its arguments in order, giving True immediately if any of them are True, and False if they are all False.

Built-in Graphs (Combinatorica Package Guide)

Displaying Graphs (Combinatorica Package Guide)

OrderStarLegend (Function Approximations Package Symbol)

OrderStarLegend is an option to OrderStarPlot that specifies whether to display the legend of symbols used to represent zeros, poles and interpolation points.

PlotFlag (Function Approximations Package Symbol)

PlotFlag is an option to MiniMaxApproximation and GeneralMiniMaxApproximation that specifies whether plots of the relative error of successive iterates in the approximation ...

Multivariate Statistics Package (Multivariate Statistics Package Guide)

CovarianceEstimatorFunction (Built-in Mathematica Symbol)

CovarianceEstimatorFunction is an option for generalized linear model fitting functions that specifies the estimator for the parameter covariance matrix.

NumberFieldRegulator (Built-in Mathematica Symbol)

NumberFieldRegulator[a] gives the regulator of the field \[DoubleStruckCapitalQ][a] generated by the algebraic number a.