LAPACK 3.12.0
LAPACK: Linear Algebra PACKage

Functions  
subroutine  chesv_aa_2stage (uplo, n, nrhs, a, lda, tb, ltb, ipiv, ipiv2, b, ldb, work, lwork, info) 
CHESV_AA_2STAGE computes the solution to system of linear equations A * X = B for HE matrices  
subroutine  csysv_aa_2stage (uplo, n, nrhs, a, lda, tb, ltb, ipiv, ipiv2, b, ldb, work, lwork, info) 
CSYSV_AA_2STAGE computes the solution to system of linear equations A * X = B for SY matrices  
subroutine  dsysv_aa_2stage (uplo, n, nrhs, a, lda, tb, ltb, ipiv, ipiv2, b, ldb, work, lwork, info) 
DSYSV_AA_2STAGE computes the solution to system of linear equations A * X = B for SY matrices  
subroutine  ssysv_aa_2stage (uplo, n, nrhs, a, lda, tb, ltb, ipiv, ipiv2, b, ldb, work, lwork, info) 
SSYSV_AA_2STAGE computes the solution to system of linear equations A * X = B for SY matrices  
subroutine  zhesv_aa_2stage (uplo, n, nrhs, a, lda, tb, ltb, ipiv, ipiv2, b, ldb, work, lwork, info) 
ZHESV_AA_2STAGE computes the solution to system of linear equations A * X = B for HE matrices  
subroutine  zsysv_aa_2stage (uplo, n, nrhs, a, lda, tb, ltb, ipiv, ipiv2, b, ldb, work, lwork, info) 
ZSYSV_AA_2STAGE computes the solution to system of linear equations A * X = B for SY matrices  