http://en.wikipedia.org/wiki/Composability
http://en.wikipedia.org/wiki/Levels_of_Conceptual_Interoperability I think we can take it to Level 7! Matt -- 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20120929/62f5f21a/attachment.html>
