LAPACK
3.7.0
LAPACK: Linear Algebra PACKage
Functions/Subroutines
dlasd4.f File Reference
Functions/Subroutines
subroutine
dlasd4
(
N
, I, D, Z, DELTA, RHO, SIGMA, WORK, INFO)
DLASD4
computes the square root of the i-th updated eigenvalue of a positive symmetric rank-one modification to a positive diagonal matrix. Used by dbdsdc.
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SRC
dlasd4.f
Generated on Thu Dec 29 2016 16:26:38 for LAPACK by
1.8.12