LAPACK 3.12.0
LAPACK: Linear Algebra PACKage

Functions  
subroutine  chetf2_rook (uplo, n, a, lda, ipiv, info) 
CHETF2_ROOK computes the factorization of a complex Hermitian indefinite matrix using the bounded BunchKaufman ("rook") diagonal pivoting method (unblocked algorithm).  
subroutine  csytf2_rook (uplo, n, a, lda, ipiv, info) 
CSYTF2_ROOK computes the factorization of a complex symmetric indefinite matrix using the bounded BunchKaufman ("rook") diagonal pivoting method (unblocked algorithm).  
subroutine  dsytf2_rook (uplo, n, a, lda, ipiv, info) 
DSYTF2_ROOK computes the factorization of a real symmetric indefinite matrix using the bounded BunchKaufman ("rook") diagonal pivoting method (unblocked algorithm).  
subroutine  ssytf2_rook (uplo, n, a, lda, ipiv, info) 
SSYTF2_ROOK computes the factorization of a real symmetric indefinite matrix using the bounded BunchKaufman ("rook") diagonal pivoting method (unblocked algorithm).  
subroutine  zhetf2_rook (uplo, n, a, lda, ipiv, info) 
ZHETF2_ROOK computes the factorization of a complex Hermitian indefinite matrix using the bounded BunchKaufman ("rook") diagonal pivoting method (unblocked algorithm).  
subroutine  zsytf2_rook (uplo, n, a, lda, ipiv, info) 
ZSYTF2_ROOK computes the factorization of a complex symmetric indefinite matrix using the bounded BunchKaufman ("rook") diagonal pivoting method (unblocked algorithm).  