LAPACK 3.12.1
LAPACK: Linear Algebra PACKage
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dlaln2.f File Reference

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Functions/Subroutines

subroutine dlaln2 (ltrans, na, nw, smin, ca, a, lda, d1, d2, b, ldb, wr, wi, x, ldx, scale, xnorm, info)
 DLALN2 solves a 1-by-1 or 2-by-2 linear system of equations of the specified form.