LAPACK  3.10.1
LAPACK: Linear Algebra PACKage
dlarrr.f File Reference

Go to the source code of this file.

Functions/Subroutines

subroutine dlarrr (N, D, E, INFO)
 DLARRR performs tests to decide whether the symmetric tridiagonal matrix T warrants expensive computations which guarantee high relative accuracy in the eigenvalues. More...