From: wolf Date: Sat, 18 Dec 2004 20:40:11 +0000 (+0000) Subject: Mention umfpack license. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0ccf99f81865c71069b2c42904eef1662ef4e7f;p=dealii-svn.git Mention umfpack license. git-svn-id: https://svn.dealii.org/branches/Branch-5-1@9834 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/lac/include/lac/sparse_direct.h b/deal.II/lac/include/lac/sparse_direct.h index b6a600c429..b44ac9dba2 100644 --- a/deal.II/lac/include/lac/sparse_direct.h +++ b/deal.II/lac/include/lac/sparse_direct.h @@ -1000,16 +1000,23 @@ class SparseDirectMA47 : public Subscriptor /** * This class provides an interface to the sparse direct solver UMFPACK (see * this - * link). UMFPACK is a set of routines for solving unsymmetric sparse + * link). UMFPACK is a set of routines for solving non-symmetric sparse * linear systems, Ax=b, using the Unsymmetric-pattern MultiFrontal method and * direct sparse LU factorization. Matrices may have symmetric or unsymmetrix * sparsity patterns, and may have unsymmetric entries. * * @note This class only exists if support for UMFPack - * was enabled during configure and if the UMFPack - * library was configured. + * href="http://www.cise.ufl.edu/research/sparse/umfpack">UMFPACK was + * enabled during configure and if the UMFPACK library + * was configured. The steps to do this are explained in the deal.II ReadMe + * file. If you do nothing at the time you configure deal.II, then this class + * will simply not work. + * + * @note UMFPACK has its own license, independent of that of deal.II. If you + * want to use the UMFPACK you have to accept that license. It is linked to + * from the deal.II ReadMe file. UMFPACK is included courtesy of its author, + * Timothy A. Davis. * * @author Wolfgang Bangerth, 2004 */