LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
Functions/Subroutines
dptt02.f File Reference

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Functions/Subroutines

subroutine dptt02 (N, NRHS, D, E, X, LDX, B, LDB, RESID)
 DPTT02 More...
 
dlanst
double precision function dlanst(NORM, N, D, E)
DLANST returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...
Definition: dlanst.f:102
dlaptm
subroutine dlaptm(N, NRHS, ALPHA, D, E, X, LDX, BETA, B, LDB)
DLAPTM
Definition: dlaptm.f:118
dasum
double precision function dasum(N, DX, INCX)
DASUM
Definition: dasum.f:73
dlamch
double precision function dlamch(CMACH)
DLAMCH
Definition: dlamch.f:70