LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Functions
hseqr: Hessenberg eig, QR iteration
LAPACK » Non-symmetric eigenvalues » Eig computational routines

Functions

subroutine chseqr (job, compz, n, ilo, ihi, h, ldh, w, z, ldz, work, lwork, info)
 CHSEQR
 
subroutine dhseqr (job, compz, n, ilo, ihi, h, ldh, wr, wi, z, ldz, work, lwork, info)
 DHSEQR
 
subroutine shseqr (job, compz, n, ilo, ihi, h, ldh, wr, wi, z, ldz, work, lwork, info)
 SHSEQR
 
subroutine zhseqr (job, compz, n, ilo, ihi, h, ldh, w, z, ldz, work, lwork, info)
 ZHSEQR
 

Detailed Description