LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
Functions/Subroutines
zlarfg.f File Reference

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Functions/Subroutines

subroutine zlarfg (N, ALPHA, X, INCX, TAU)
 ZLARFG generates an elementary reflector (Householder matrix). More...
 
dznrm2
double precision function dznrm2(N, X, INCX)
DZNRM2
Definition: dznrm2.f:77
dlapy3
double precision function dlapy3(X, Y, Z)
DLAPY3 returns sqrt(x2+y2+z2).
Definition: dlapy3.f:70
zdscal
subroutine zdscal(N, DA, ZX, INCX)
ZDSCAL
Definition: zdscal.f:80
zladiv
complex *16 function zladiv(X, Y)
ZLADIV performs complex division in real arithmetic, avoiding unnecessary overflow.
Definition: zladiv.f:66
zscal
subroutine zscal(N, ZA, ZX, INCX)
ZSCAL
Definition: zscal.f:80
dlamch
double precision function dlamch(CMACH)
DLAMCH
Definition: dlamch.f:70