LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
Functions
langb: general matrix, banded
LAPACK » BLAS-like » Matrix norm
Collaboration diagram for langb: general matrix, banded:

Functions

real function clangb (NORM, N, KL, KU, AB, LDAB, WORK)
 CLANGB returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of general band matrix. More...
 
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. More...
 
real function slangb (NORM, N, KL, KU, AB, LDAB, WORK)
 SLANGB returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of general band matrix. More...
 
double precision function zlangb (NORM, N, KL, KU, AB, LDAB, WORK)
 ZLANGB returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of general band matrix. More...
 

Detailed Description