LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
dlanv2.f File Reference

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Functions/Subroutines

subroutine dlanv2 (A, B, C, D, RT1R, RT1I, RT2R, RT2I, CS, SN)
 DLANV2 computes the Schur factorization of a real 2-by-2 nonsymmetric matrix in standard form. More...
 
dlapy2
double precision function dlapy2(X, Y)
DLAPY2 returns sqrt(x2+y2).
Definition: dlapy2.f:65
dlamch
double precision function dlamch(CMACH)
DLAMCH
Definition: dlamch.f:70