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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.
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.
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.
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.

## Detailed Description