lapack
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Documentation Error in {d/s}sytrf.f
The documentation at the beginning of the subroutine states that the decomposition is in the form of U**T*D*U :
https://github.com/Reference-LAPACK/lapack/blob/8254fbdd80f6ff5362db122538433389e55eaeab/SRC/dsytrf.f#L42
However, it actually performs a U*D*U**T decomposition.
ssytrf.f has this error too. (The others seem correct).