Count[list, pattern] gives the number of elements in list that match pattern. Count[expr, pattern, levelspec] gives the total number of subexpressions matching pattern that ...

CreateArchive[source] creates a compressed archive in the current directory from a file or directory specified by source.CreateArchive[source, path] creates a compressed ...

CreateDocument[] creates an empty document notebook and opens it in the front end.CreateDocument[expr] creates and opens a document notebook containing the expression ...

CrossingDetect[image] gives a binary image in which white pixels correspond to the zero crossings in image.CrossingDetect[image, delta] treats values in image that are ...

DialogNotebook[{cell_1, cell_2, ...}] represents a dialog notebook that can be manipulated by the Mathematica front end.

DynamicModule[{x, y, ...}, expr] represents an object which maintains the same local instance of the symbols x, y, ... in the course of all evaluations of Dynamic objects in ...

FileHash["file"] gives an integer hash code for the contents of the specified file.FileHash["file", " type"] gives an integer hash of the specified type.

FileNames[] lists all files in the current working directory. FileNames[form] lists all files in the current working directory whose names match the string pattern form. ...

FindThreshold[image] finds a global threshold value that partitions the intensity values in image into two intervals.

GeoPosition[{\[Phi], \[Lambda]}] represents a geodetic position with latitude \[Phi] and longitude \[Lambda].GeoPosition[{\[Phi], \[Lambda], h}] represents a geodetic ...