LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
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dlantr.f File Reference

Go to the source code of this file.

Functions/Subroutines

double precision function dlantr (norm, uplo, diag, m, n, a, lda, work)
 DLANTR returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a trapezoidal or triangular matrix.