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dlasq2.f(3) LAPACK dlasq2.f(3)

NAME

dlasq2.f

SYNOPSIS

Functions/Subroutines


subroutine dlasq2 (N, Z, INFO)
DLASQ2 computes all the eigenvalues of the symmetric positive definite tridiagonal matrix associated with the qd Array Z to high relative accuracy. Used by sbdsqr and sstegr.

Author

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Wed May 24 2017 Version 3.7.0