LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Functions
{hp,sp}trd: reduction to tridiagonal
LAPACK » Hermitian/symmetric eigenvalues » Eig computational routines

Functions

subroutine chptrd (uplo, n, ap, d, e, tau, info)
 CHPTRD
 
subroutine dsptrd (uplo, n, ap, d, e, tau, info)
 DSPTRD
 
subroutine ssptrd (uplo, n, ap, d, e, tau, info)
 SSPTRD
 
subroutine zhptrd (uplo, n, ap, d, e, tau, info)
 ZHPTRD
 

Detailed Description