LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
Functions
laev2: 2x2 eig
LAPACK » Hermitian/symmetric eigenvalues » Eig computational routines
Collaboration diagram for laev2: 2x2 eig:

Functions

subroutine claev2 (A, B, C, RT1, RT2, CS1, SN1)
 CLAEV2 computes the eigenvalues and eigenvectors of a 2-by-2 symmetric/Hermitian matrix. More...
 
subroutine dlaev2 (A, B, C, RT1, RT2, CS1, SN1)
 DLAEV2 computes the eigenvalues and eigenvectors of a 2-by-2 symmetric/Hermitian matrix. More...
 
subroutine slaev2 (A, B, C, RT1, RT2, CS1, SN1)
 SLAEV2 computes the eigenvalues and eigenvectors of a 2-by-2 symmetric/Hermitian matrix. More...
 
subroutine zlaev2 (A, B, C, RT1, RT2, CS1, SN1)
 ZLAEV2 computes the eigenvalues and eigenvectors of a 2-by-2 symmetric/Hermitian matrix. More...
 

Detailed Description