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Diffstat (limited to 'libraries/COLAMD/slack-desc')
| -rw-r--r-- | libraries/COLAMD/slack-desc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libraries/COLAMD/slack-desc b/libraries/COLAMD/slack-desc new file mode 100644 index 0000000000..fff3850be9 --- /dev/null +++ b/libraries/COLAMD/slack-desc @@ -0,0 +1,19 @@ +# HOW TO EDIT THIS FILE: +# The "handy ruler" below makes it easier to edit a package description. Line +# up the first '|' above the ':' following the base package name, and the '|' +# on the right side marks the last column you can put a character in. You must +# make exactly 11 lines for the formatting to be correct. It's also +# customary to leave one space after the ':'. + + |-----handy-ruler------------------------------------------------------| +COLAMD: COLAMD (sparse matrix ordering routines) +COLAMD: +COLAMD: The COLAMD column approximate minimum degree ordering algorithm +COLAMD: computes a permutation vector P such that the LU factorization of +COLAMD: A (:,P) tends to be sparser than that of A. The Cholesky +COLAMD: factorization of (A (:,P))'*(A (:,P)) will also tend to be sparser +COLAMD: than that of A'*A. +COLAMD: +COLAMD: +COLAMD: +COLAMD: |