+ <div class="head2">Summary of the Specification</div>
+ <div class="text">Here is a numerical acount of the specification's contents
+ and its timeline.
+ </div>
+ <div class="text"><table cellpadding="4" cellspacing="0"><tbody><tr><td class="snns component grey">category</td><td class="snns plane grey">objects</td><td class="snnn number grey"><br/></td><td class="snnn plane grey"><br/></td><td class="snnn number grey"><br/></td><td class="snnn plane grey"><br/></td><td class="ssnn number grey"><br/></td></tr><tr><td class="snns component green">propositions</td><td class="snns plane green">theorems</td><td class="snnn number green">43</td><td class="snns plane green">lemmas</td><td class="snnn number green">409</td><td class="snns plane green">total</td><td class="ssnn number green">452</td></tr><tr><td class="snss component yellow">concepts</td><td class="snss plane yellow">declared</td><td class="snsn number yellow">32</td><td class="snss plane yellow">defined</td><td class="snsn number yellow">35</td><td class="snss plane yellow">total</td><td class="sssn number yellow">67</td></tr></tbody></table></div>
+ <ul><li><span class="date">In progress.</span>
+ Context-sensitive strong normalization of simply typed terms.
+ </li></ul>
+ <ul><li><span class="date">2012 January 27.</span>
+ Support for abstract candidates of reducibility closed.
+ </li></ul>
+ <ul><li><span class="date">2011 September 21.</span>
+ Confluence of context-sensitive parallel reduction closed.
+ </li></ul>
+ <ul><li><span class="date">2011 September 6.</span>
+ Confluence of context-free parallel reduction closed.
+ </li></ul>
+ <ul><li><span class="date">2011 April 17.</span>
+ Specification started.
+ </li></ul>
+
+ <div class="head2">Logical Structure of the Specification</div>