Matthew Knepley knepley at gmail.com
Thu Nov 29 11:04:21 CST 2007

It depends on the package, but the petsc stuff stores L and U in one


On Nov 29, 2007 9:03 AM, John R. Wicks <jwicks at cs.brown.edu> wrote:
> The documentation for PCGetFactoredMatrix is not clear.  What does this
> return for ILU(0), for example?
> Does it return the product LU or the in place factorization?

What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which
their experiments lead.
-- Norbert Wiener

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