LAPACK 3.12.1
LAPACK: Linear Algebra PACKage
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Functions/Subroutines
dlansb.f File Reference

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Functions/Subroutines

double precision function dlansb (norm, uplo, n, k, ab, ldab, work)
 DLANSB 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.