LAPACK  3.11.0
LAPACK: Linear Algebra PACKage
Functions
laed4: D&C step: secular equation nonlinear solver
LAPACK » Hermitian/symmetric eigenvalues » tridiag D&C computational routines

Functions

subroutine dlaed4 (N, I, D, Z, DELTA, RHO, DLAM, INFO)
 DLAED4 used by DSTEDC. Finds a single root of the secular equation. More...
 
subroutine slaed4 (N, I, D, Z, DELTA, RHO, DLAM, INFO)
 SLAED4 used by SSTEDC. Finds a single root of the secular equation. More...
 

Detailed Description