LAPACK  3.8.0
LAPACK: Linear Algebra PACKage
zlansb.f File Reference

Go to the source code of this file.

Functions/Subroutines

double precision function zlansb (NORM, UPLO, N, K, AB, LDAB, WORK)
 ZLANSB returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a symmetric band matrix. More...