LAPACK  3.10.1
LAPACK: Linear Algebra PACKage
dlangb.f File Reference

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Functions/Subroutines

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...