LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
dlartgs.f File Reference

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Functions/Subroutines

subroutine dlartgs (X, Y, SIGMA, CS, SN)
 DLARTGS generates a plane rotation designed to introduce a bulge in implicit QR iteration for the bidiagonal SVD problem. More...
 
dlartgp
subroutine dlartgp(F, G, CS, SN, R)
DLARTGP generates a plane rotation so that the diagonal is nonnegative.
Definition: dlartgp.f:97
dlamch
double precision function dlamch(CMACH)
DLAMCH
Definition: dlamch.f:70