LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
lan{ht,st}: Hermitian/symmetric matrix, tridiagonal
Collaboration diagram for lan{ht,st}: Hermitian/symmetric matrix, tridiagonal:

Functions

real function clanht (NORM, N, D, E)
 CLANHT returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a complex Hermitian tridiagonal matrix. More...
 
double precision function dlanst (NORM, N, D, E)
 DLANST returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a real symmetric tridiagonal matrix. More...
 
real function slanst (NORM, N, D, E)
 SLANST returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a real symmetric tridiagonal matrix. More...
 
double precision function zlanht (NORM, N, D, E)
 ZLANHT returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a complex Hermitian tridiagonal matrix. More...
 

Detailed Description