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LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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Functions | |
subroutine | zlaesy (a, b, c, rt1, rt2, evscal, cs1, sn1) |
ZLAESY computes the eigenvalues and eigenvectors of a 2-by-2 complex symmetric matrix. | |
double precision function | zlansy (norm, uplo, n, a, lda, work) |
ZLANSY 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 symmetric matrix. | |
subroutine | zlaqsy (uplo, n, a, lda, s, scond, amax, equed) |
ZLAQSY scales a symmetric/Hermitian matrix, using scaling factors computed by spoequ. | |
subroutine | zsymv (uplo, n, alpha, a, lda, x, incx, beta, y, incy) |
ZSYMV computes a matrix-vector product for a complex symmetric matrix. | |
subroutine | zsyr (uplo, n, alpha, x, incx, a, lda) |
ZSYR performs the symmetric rank-1 update of a complex symmetric matrix. | |
subroutine | zsyswapr (uplo, n, a, lda, i1, i2) |
ZSYSWAPR | |
subroutine | ztgsy2 (trans, ijob, m, n, a, lda, b, ldb, c, ldc, d, ldd, e, lde, f, ldf, scale, rdsum, rdscal, info) |
ZTGSY2 solves the generalized Sylvester equation (unblocked algorithm). | |
This is the group of complex16 auxiliary functions for SY matrices