FileDate["file"] gives the date and time at which a file was last modified. FileDate["file", " type"] gives information on the specified type of date associated with a file.
int MTensor_clone (MTensor f, MTensor *t) is a library callback function that puts a clone of f into *t.
int MTensor_new (mint type, mint rank, mint const*dims, MTensor*pres) is a library callback function that creates a new MTensor.
FindGraphIsomorphism[g_1, g_2] finds an isomorphism that maps the graph g_1 to g_2 by renaming vertices.
SystemsModelFeedbackConnect[sys] gives the closed-loop system for the StateSpaceModel or TransferFunctionModel object sys with unity negative feedback. ...
MinimumVertexCover[g] finds a minimum vertex cover of graph g.
As of Version 7, the Histograms Package has been integrated into the Mathematica kernel.
The functionality in Miscellaneous`Audio` is now available through the newly created Audio Package.
All the functionality in Miscellaneous`WorldData` is now available in the built-in Mathematica kernel function CountryData.
All the functionality of NumericalMath`SplineFit`is now available in the newly created Splines Package.