ZeroPolynomialGetRadius Method |
Returns an a-posteriori absolute error bound on the root.
Namespace: Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public double GetRadius(
int index
)
Public Function GetRadius (
index As Integer
) As Double
public:
double GetRadius(
int index
)
member GetRadius :
index : int -> float
Parameters
- index
- Type: SystemInt32
An int specifying the (0-based) index of the root whose error
bound is to be returned.
Return Value
Type:
Double
A
double representing the error bound on the index-th root.
Remarks NaN is returned if the corresponding root cannot be represented as
floating point due to overflow or underflow or if the roots have not
yet been computed.
See Also