LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Collaboration diagram for double:

Functions

double precision function dlangb (norm, n, kl, ku, ab, ldab, work)
 DLANGB returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of general band matrix.
 
subroutine dlaqgb (m, n, kl, ku, ab, ldab, r, c, rowcnd, colcnd, amax, equed)
 DLAQGB scales a general band matrix, using row and column scaling factors computed by sgbequ.
 

Detailed Description

This is the group of double auxiliary functions for GB matrices