[Webnucleo] ANNOUNCE: wn_matrix version 0.11 now available

[Announce list for the Webnucleo project.]

Release 0.11 of Webnucleo's wn_matrix Module is now publicly available.
wn_matrix is a library of codes for storing and managing sparse matrices.

The module is available at this location:

http://www.webnucleo.org/home/modules/wn_matrix/0.11

  Below are the recent updates to the module:

        Fix:

        A bug in WnMatrix__getYale() introduced in version 0.8 has been
fixed.

        A number of documentation typos have been fixed.

        Reorganization:

        Extraction of a row or column or conversion to other sparse format
is now done with sorted arrays rather than with lists.  This
greatly speeds up these operations for large matrices.  The cost
is somewhat greater memory required to store matrix elements.