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{he,sy}trf_rk: triangular factor
LAPACK » Linear solve, AX = B » LDL: computational routines (factor, cond, etc.)
Collaboration diagram for {he,sy}trf_rk: triangular factor:

## Functions

subroutine | chetrf_rk (uplo, n, a, lda, e, ipiv, work, lwork, info)
| CHETRF_RK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS3 blocked algorithm).
subroutine | csytrf_rk (uplo, n, a, lda, e, ipiv, work, lwork, info)
| CSYTRF_RK computes the factorization of a complex symmetric indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS3 blocked algorithm).
subroutine | dsytrf_rk (uplo, n, a, lda, e, ipiv, work, lwork, info)
| DSYTRF_RK computes the factorization of a real symmetric indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS3 blocked algorithm).
subroutine | ssytrf_rk (uplo, n, a, lda, e, ipiv, work, lwork, info)
| SSYTRF_RK computes the factorization of a real symmetric indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS3 blocked algorithm).
subroutine | zhetrf_rk (uplo, n, a, lda, e, ipiv, work, lwork, info)
| ZHETRF_RK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS3 blocked algorithm).
subroutine | zsytrf_rk (uplo, n, a, lda, e, ipiv, work, lwork, info)
| ZSYTRF_RK computes the factorization of a complex symmetric indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS3 blocked algorithm).

## Detailed Description