LAPACK 3.11.0
LAPACK: Linear Algebra PACKage

Functions  
real function  clangb (NORM, N, KL, KU, AB, LDAB, WORK) 
CLANGB returns the value of the 1norm, Frobenius norm, infinitynorm, or the largest absolute value of any element of general band matrix. More...  
subroutine  claqgb (M, N, KL, KU, AB, LDAB, R, C, ROWCND, COLCND, AMAX, EQUED) 
CLAQGB scales a general band matrix, using row and column scaling factors computed by sgbequ. More...  
This is the group of complex auxiliary functions for GB matrices