SquareWave[x] gives a square wave that alternates between +1 and -1 with unit period.SquareWave[{y_1, y_2}, x] gives a square wave that alternates between y_1 and y_2 with ...

x*y*z, x*y*z, or x y z represents a product of terms.

TriangleWave[x] gives a triangle wave that varies between -1 and +1 with the unit period.TriangleWave[{min, max}, x] gives a triangle wave that varies between min and max ...

SQLTableInformation[conn] returns a list of information about the tables in an SQL connection.

The symbolic functions in Calculus`FourierTransform` have been added to the built-in Mathematica kernel. The numerical functionality in Calculus`FourierTransform` is now ...

The new two-parameter form of ParametricPlot now provides the functionality of Graphics`ComplexMap`.

All the functionality of Miscellaneous`StandardAtmosphere`is now available in the newly created Standard Atmosphere Package.

All the functionality of NumericalMath`ComputerArithmetic` is now available in the newly created Computer Arithmetic Package.

All the functionality of NumericalMath`GaussianQuadrature`is now available in the newly created Numerical Differential Equation Analysis Package.

All the functionality of NumericalMath`NewtonCotes` is now available in the newly created Numerical Differential Equation Analysis Package.