LAPACK  3.7.0
LAPACK: Linear Algebra PACKage
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dlarrk.f File Reference

Functions/Subroutines

subroutine dlarrk (N, IW, GL, GU, D, E2, PIVMIN, RELTOL, W, WERR, INFO)
 DLARRK computes one eigenvalue of a symmetric tridiagonal matrix T to suitable accuracy. More...