LAPACK  3.6.1
LAPACK: Linear Algebra PACKage
dlarrd.f File Reference

Go to the source code of this file.

Functions/Subroutines

subroutine dlarrd (RANGE, ORDER, N, VL, VU, IL, IU, GERS, RELTOL, D, E, E2, PIVMIN, NSPLIT, ISPLIT, M, W, WERR, WL, WU, IBLOCK, INDEXW, WORK, IWORK, INFO)
 DLARRD computes the eigenvalues of a symmetric tridiagonal matrix to suitable accuracy. More...