LAPACK  3.11.0
LAPACK: Linear Algebra PACKage
{he,sy}trd: reduction to tridiagonal

Functions

subroutine chetrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO)
 CHETRD More...
 
subroutine chetrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO)
 CHETRD_2STAGE More...
 
subroutine dsytrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO)
 DSYTRD More...
 
subroutine dsytrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO)
 DSYTRD_2STAGE More...
 
subroutine ssytrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO)
 SSYTRD More...
 
subroutine ssytrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO)
 SSYTRD_2STAGE More...
 
subroutine zhetrd (UPLO, N, A, LDA, D, E, TAU, WORK, LWORK, INFO)
 ZHETRD More...
 
subroutine zhetrd_2stage (VECT, UPLO, N, A, LDA, D, E, TAU, HOUS2, LHOUS2, WORK, LWORK, INFO)
 ZHETRD_2STAGE More...
 

Detailed Description