Refresh[expr, opts] represents an object whose value in a Dynamic should be refreshed at times specified by the options opts. Refresh[expr, None] specifies that the value of ...

With[{x = x_0, y = y_0, ...}, expr] specifies that in expr occurrences of the symbols x, y, ... should be replaced by x_0, y_0, ....

Defining local constants. Module allows you to set up local variables, to which you can assign values and then change them. Often, however, all you really need are local ...

MovingMedian[list, r] gives the moving median of list, computed using spans of r elements.

Mathematica provides a simple and consistent method for accessing and using files. In addition to inserting a file path that is specific to your operating system, Mathematica ...

Approximate is a value that the option Algorithm can take in calls to functions such as VertexCover, telling it to use an approximation algorithm.

Edge is an optional argument to inform certain functions to work with edges instead of vertices.

StartingStepSize is an option to NDSolve and related functions that specifies the initial step size to use in trying to generate results.

ExpGammaDistribution[\[Kappa], \[Theta], \[Mu]] represents an exp-gamma distribution with shape parameter \[Kappa], scale parameter \[Theta], and location parameter \[Mu].