DiscreteMath`IntegerPartitions` was available as an add-on package in previous versions of Mathematica and is now available on the web at ...
As of Version 7, the Histograms Package has been integrated into the Mathematica kernel.
Much of the functionality in Miscellaneous`CityData` is now available in the built-in Mathematica kernel function CityData.
All the functionality in Miscellaneous`WorldData` is now available in the built-in Mathematica kernel function CountryData.
mint MTensor_getFlattenedLength (MTensor t) gets the total number of elements in an MTensor.
mint MTensor_getType (MTensor t) gets the type of an MTensor.
SendDelegateArguments is an option to AddEventHandler and NETNewDelegate that specifies which of the delegate arguments you want to be passed to your Mathematica callback ...
Mathematica includes functionality to factor polynomials symbolically.
MultivariateTDistribution[\[CapitalSigma], \[Nu]] represents the multivariate Student t distribution with scale matrix \[CapitalSigma] and degrees of freedom parameter ...
StateSpaceModel[{a, b, c, d}] represents the state-space model with state matrix a, input matrix b, output matrix c, and transmission matrix d. StateSpaceModel[tf] gives a ...