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

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Functions/Subroutines

subroutine clarfg (N, ALPHA, X, INCX, TAU)
 CLARFG generates an elementary reflector (Householder matrix). More...
 
csscal
subroutine csscal(N, SA, CX, INCX)
CSSCAL
Definition: csscal.f:80
slapy3
real function slapy3(X, Y, Z)
SLAPY3 returns sqrt(x2+y2+z2).
Definition: slapy3.f:70
scnrm2
real function scnrm2(N, X, INCX)
SCNRM2
Definition: scnrm2.f:77
cscal
subroutine cscal(N, CA, CX, INCX)
CSCAL
Definition: cscal.f:80
slamch
real function slamch(CMACH)
SLAMCH
Definition: slamch.f:70
cladiv
complex function cladiv(X, Y)
CLADIV performs complex division in real arithmetic, avoiding unnecessary overflow.
Definition: cladiv.f:66