+ <span class="emph gamma">Version 0.8.2 (2014-12).</span>
+ Uses λδ "Version 3" with layer variables as core language.
+ Supports exportation to Grafite
+ (the specification language of <a href="http://matita.cs.unibo.it/">Matita</a>).
+ The overall validation speed of the "Grundlagen der Analysis"
+ increases of 34% with respect to version 0.8.1.
+ [Svn revision: 13005] (<a href="http://lambdadelta.info/download/helena_0.8.2.tar.gz">archived source code</a>)
+ <ul>
+ <li>
+ The specification of Landau's "Grundlagen der Analysis"
+ for <a href="http://matita.cs.unibo.it/">Matita 0.99.2</a>:
+ <a href="http://lambdadelta.info/download/grundlagen_2.tar.bz2">grundlagen_2.tar.bz2</a>
+ (revised <span class="emph gamma">2014-12</span>).
+ </li>
+ <li>
+ The corrected specification of Landau's "Grundlagen der Analysis":
+ <a href="http://lambdadelta.info/download/grundlagen_2.aut">grundlagen_2.aut</a>
+ (revised <span class="emph gamma">2014-12</span>).
+ </li>
+ <li>
+ <span class="emph gamma">2014-12.</span>
+ The corrected specification of Landau's "Grundlagen der Analysis"
+ is successfully validated in λδ "Version 3".
+ </li>
+ </ul>
+ </li>