IMSL C# Numerical Library

SuperLU.ReciprocalPivotGrowthFactor Property

The reciprocal pivot growth factor.

public double ReciprocalPivotGrowthFactor {get;}

Property Value

A double scalar representing the reciprocal growth factor

\max_{1 \le j \le n} \frac{\|\tilde{A}_j\|_\infty}{\|U_j\|_\infty}.
If the value is much less than 1, the stability of the LU factorization could be poor.

See Also

SuperLU Class | Imsl.Math Namespace