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

All the functionality of NumericalMath`InterpolateRoot`is now available in the newly created Function Approximations Package.

NumericalMath`IntervalRoots` was available as an add-on package in previous versions of Mathematica and is now available on the web at ...

The functionality of NumericalMath`ListIntegrate` is now accessible by using the built-in Mathematica kernel functions Integrate and Interpolation.

All the functionality of NumericalMath`Microscope` is now available in the newly created Computer Arithmetic Package. The function Microscope has been renamed MicroscopePlot. ...

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

All the functionality of NumericalMath`NIntegrateInterpolatingFunct`is now available in the newly created Function Approximations Package.

All the functionality of NumericalMath`NLimit` is now available in the newly created Numerical Calculus Package.

All the functionality of NumericalMath`NResidue` is now available in the newly created Numerical Calculus Package.

All the functionality of NumericalMath`NSeries` is now available in the newly created Numerical Calculus Package.