ErrorNorm options

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0

Syntax

C#
public enum ErrorNormOptions
Visual Basic (Declaration)
Public Enumeration ErrorNormOptions
Visual C++
public enum class ErrorNormOptions

Members

Member nameDescription
MinAbsRel
Indicates that the error norm to be used is to be the minimum of the absolute error and the relative error, equals the maximum of e_i/max(|y_i(t)|, 1).
Abs
Indicates that the error norm to be used is to be the absolute error, equals max(|e_i|).
Max
Indicates that the error norm to be used is to be the maximum of e_i/max(|y_i(t)|, floor) where floor is set via the Floor property.
Euclidean
Indicates that the error norm to be used is to be the scaled Euclidean norm defined as
{s = \sqrt {\sum_{i=1}^{neq}{\frac{{e_i}^2}{{w_i}^2}}}}
where w_i = e_i/max(|y_i(t)|,1.0) and neq is the number of equations.

See Also