<h3>lac</h3>
<ol>
+ <li> <p>
+ New/Changed: The <code class="class">SparseILU</code>, <code
+ class="class">SparseMIC</code> and <code
+ class="class">SparseLUDecomposition</code> now use the same
+ interface (<code class="class">initialize</code>, <code
+ class="class">vmult</code>, <code class="class">clear</code>)
+ as all <code class="class">PreconditionBlock</code> classes. In
+ virtue of an unified preconditioner interface it is now
+ recommended to use the new methods. The old methods (<code
+ class="class">reinit</code>, <code
+ class="class">decompose</code>, <code
+ class="class">apply_decomposition</code>) are now deprecated,
+ and will be removed in a later version.
+ <br>
+ (RH 2003/02/19)
+ </p>
+
<li> <p>
Changed: The <code class="class">BlockVector</code> accessor classes
have been moved to a namespace <code