zlantr.f - Man Page

Synopsis

Functions/Subroutines

double precision function zlantr (NORM, UPLO, DIAG, M, N, A, LDA, WORK)
ZLANTR 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.

Author

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Info

Thu Apr 1 2021 Version 3.9.1 LAPACK