SignificanceLevel (Built-in Mathematica Symbol)

SignificanceLevel is an option to VarianceTest and similar functions that controls cutoffs for diagnostic tests as well as test conclusions.

SimilarityRules (Built-in Mathematica Symbol)

SimilarityRules is an option for functions such as SequenceAlignment that gives a list of rules for similarity scores to assume between pairs of elements.

StatusArea (Built-in Mathematica Symbol)

StatusArea[expr, string] displays string in the status area of the current notebook when the mouse pointer is in the region where expr appears.

VectorPoints (Built-in Mathematica Symbol)

VectorPoints is an option to VectorPlot, ListVectorPlot, and related functions that determines how many field vectors to draw.

VertexLabeling (Built-in Mathematica Symbol)

VertexLabeling is an option for GraphPlot and related functions which specifies whether labeling should be included by default for vertices in graphs.

ViewAngle (Built-in Mathematica Symbol)

ViewAngle is an option for Graphics3D and related functions which gives the opening half-angle for a simulated camera used to view the three-dimensional scene.

ViewCenter (Built-in Mathematica Symbol)

ViewCenter is an option for Graphics3D and related functions which gives the scaled coordinates of the point which should appear at the center of the final image.

$Assumptions (Built-in Mathematica Symbol)

$Assumptions is the default setting for the Assumptions option used in such functions as Simplify, Refine, and Integrate.

$MinMachineNumber (Built-in Mathematica Symbol)

$MinMachineNumber is the smallest positive machine-precision number that can be used on a particular computer system.

$ProcessorCount (Built-in Mathematica Symbol)

$ProcessorCount gives the number of processor cores available on the computer system on which Mathematica is being run.