LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
Functions/Subroutines
zhbt21.f File Reference

Go to the source code of this file.

Functions/Subroutines

subroutine zhbt21 (UPLO, N, KA, KS, A, LDA, D, E, U, LDU, WORK, RWORK, RESULT)
 ZHBT21 More...
 
zlange
double precision function zlange(NORM, M, N, A, LDA, WORK)
ZLANGE returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value ...
Definition: zlange.f:117
zhpr2
subroutine zhpr2(UPLO, N, ALPHA, X, INCX, Y, INCY, AP)
ZHPR2
Definition: zhpr2.f:147
zgemm
subroutine zgemm(TRANSA, TRANSB, M, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC)
ZGEMM
Definition: zgemm.f:189
lsame
logical function lsame(CA, CB)
LSAME
Definition: lsame.f:55
zhpr
subroutine zhpr(UPLO, N, ALPHA, X, INCX, AP)
ZHPR
Definition: zhpr.f:132
zlanhb
double precision function zlanhb(NORM, UPLO, N, K, AB, LDAB, WORK)
ZLANHB returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...
Definition: zlanhb.f:134
zlanhp
double precision function zlanhp(NORM, UPLO, N, AP, WORK)
ZLANHP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...
Definition: zlanhp.f:119
dlamch
double precision function dlamch(CMACH)
DLAMCH
Definition: dlamch.f:70