LAPACK 3.12.1
LAPACK: Linear Algebra PACKage
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Functions
laesy: 2x2 eig
LAPACK » Hermitian/symmetric eigenvalues » Eig computational routines
Collaboration diagram for laesy: 2x2 eig:

Functions

subroutine claesy (a, b, c, rt1, rt2, evscal, cs1, sn1)
 CLAESY computes the eigenvalues and eigenvectors of a 2-by-2 complex symmetric matrix.
 
subroutine zlaesy (a, b, c, rt1, rt2, evscal, cs1, sn1)
 ZLAESY computes the eigenvalues and eigenvectors of a 2-by-2 complex symmetric matrix.
 

Detailed Description