|  | LAPACK 3.12.1
    LAPACK: Linear Algebra PACKage | 
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| Functions/Subroutines | |
| subroutine | ssytf2 (uplo, n, a, lda, ipiv, info) | 
| SSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). | |