LaplacianFilter[image, r] convolves image with a range r Laplacian kernel.LaplacianFilter[image, {r_1, r_2}] uses ranges r_i in the vertical and horizontal ...

LengthWhile[list, crit] gives the number of continuous elements e_i starting at the beginning of list for which crit[e_i] is True.

LibraryFunction[args] represents a function that has been loaded from a Wolfram Library.

ListCurvePathPlot[{{x_1, y_1}, {x_2, y_2}, ...}] plots a curve that corresponds to a smooth path through the specified points.

MaxDetect[image] gives a binary image in which white pixels correspond to constant extended maxima in image.MaxDetect[image, h] finds extended maxima where the range of ...

MinDetect[image] gives a binary image in which white pixels correspond to constant extended minima in image.MinDetect[image, h] finds extended minima where the range of ...

MouseAnnotation[] gives any mouse annotation associated with the expression at the current mouse position.

PlotRangePadding is an option for graphics functions that specifies how much further axes etc. should extend beyond the range of coordinates specified by PlotRange.

PolynomialQuotientRemainder[p, q, x] gives a list of the quotient and remainder of p and q, treated as polynomials in x.

ReplaceList[expr, rules] attempts to transform the entire expression expr by applying a rule or list of rules in all possible ways, and returns a list of the results ...