helm/www/lambdadelta/ground_1.html

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   8     <meta name="author" content="Ferruccio Guidi" />
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  22     <div class="head1">cic:/BOLOGNA/lambdadelta/ground_1/ (background for λδ version 1)</div>
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  30       <table cellpadding="4" cellspacing="0">
  31         <tbody>
  32           <tr>
  33             <td class="snns capitalize italic sky">
  34               <a href="http://lambdadelta.info/home.html">home</a>
  35             </td>
  36             <td class="snns capitalize italic magenta">
  37               <a href="http://lambdadelta.info/news.html">news</a>
  38             </td>
  39             <td class="snns capitalize italic white">
  40               <a href="http://lambdadelta.info/specification.html">specification</a>
  41             </td>
  42             <td class="snnn capitalize italic white">
  43               <br />
  44             </td>
  45             <td class="snnn capitalize italic white">
  46               <br />
  47             </td>
  48             <td class="snns capitalize italic orange">
  49               <a href="http://lambdadelta.info/documentation.html">documentation</a>
  50             </td>
  51             <td class="snns capitalize italic green">
  52               <a href="http://lambdadelta.info/implementation.html">implementation</a>
  53             </td>
  54             <td class="ssnn capitalize italic green">
  55               <br />
  56             </td>
  57           </tr>
  58           <tr>
  59             <td class="snns capitalize sky">
  60               <a href="http://lambdadelta.info/home.html#foreword">foreword</a>
  61             </td>
  62             <td class="snns capitalize magenta">
  63               <a href="http://lambdadelta.info/news.html#milestones">milestones</a>
  64             </td>
  65             <td class="snns capitalize white">
  66               <a href="http://lambdadelta.info/specification.html#v2">version 2</a>
  67             </td>
  68             <td class="snnn capitalize white">(<a href="http://lambdadelta.info/ground_2.html">background</a> - <a href="http://lambdadelta.info/basic_2.html">core</a> - <a href="http://lambdadelta.info/apps_2.html">applications</a>)</td>
  69             <td class="snnn capitalize white">
  70               <br />
  71             </td>
  72             <td class="snns capitalize orange">
  73               <a href="http://lambdadelta.info/documentation.html#v2">version 2</a>
  74             </td>
  75             <td class="snns capitalize green">
  76               <a href="http://lambdadelta.info/implementation.html#helena">helena</a>
  77             </td>
  78             <td class="ssnn capitalize green">
  79               <a href="http://lambdadelta.info/osn/">Open Symbolic Notation (OSN)</a>
  80             </td>
  81           </tr>
  82           <tr>
  83             <td class="snss capitalize sky">
  84               <a href="http://lambdadelta.info/home.html#citations">citations</a>
  85             </td>
  86             <td class="snss capitalize magenta">
  87               <a href="http://lambdadelta.info/news.html#visibility">visibility</a>
  88             </td>
  89             <td class="snss capitalize white">
  90               <a href="http://lambdadelta.info/specification.html#v1">version 1</a>
  91             </td>
  92             <td class="snsn capitalize white">(<a href="http://lambdadelta.info/ground_1.html">background</a> - <a href="http://lambdadelta.info/basic_1.html">core</a>)</td>
  93             <td class="snsn capitalize white">(<a href="http://lambdadelta.info/static/matita/lambdadelta/">static HELM directory</a>)</td>
  94             <td class="snss capitalize orange">
  95               <a href="http://lambdadelta.info/documentation.html#v1">version 1</a>
  96             </td>
  97             <td class="snss capitalize green">
  98               <a href="http://lambdadelta.info/implementation.html#lddl">library</a>
  99             </td>
 100             <td class="sssn capitalize green">(<a href="http://lambdadelta.info/static/lddl/">static LDDL directory</a>)</td>
 101           </tr>
 102         </tbody>
 103       </table>
 104     </div>
 105     <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="summary">Summary of the Specification <img class="icon37" alt="[butterfly]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b6.png" />
 106     </div>
 107     <div xmlns:ld="http://lambdadelta.info/" class="text">Here is a numerical account of the specification's contents
 108          and its timeline.
 109    </div>
 110     <div xmlns:ld="http://lambdadelta.info/" class="text">
 111       <table cellpadding="4" cellspacing="0">
 112         <tbody>
 113           <tr>
 114             <td class="snns capitalize italic gray">category</td>
 115             <td class="snns italic gray">objects</td>
 116             <td class="snnn right italic gray">
 117               <br />
 118             </td>
 119             <td class="snnn italic gray">
 120               <br />
 121             </td>
 122             <td class="snnn right italic gray">
 123               <br />
 124             </td>
 125             <td class="snnn italic gray">
 126               <br />
 127             </td>
 128             <td class="ssnn right italic gray">
 129               <br />
 130             </td>
 131           </tr>
 132           <tr>
 133             <td class="snns capitalize italic water">sizes</td>
 134             <td class="snns italic water">files</td>
 135             <td class="snnn right italic water">10</td>
 136             <td class="snns italic water">characters</td>
 137             <td class="snnn right italic water">15063</td>
 138             <td class="snns italic water">nodes</td>
 139             <td class="ssnn right italic water">14881</td>
 140           </tr>
 141           <tr>
 142             <td class="snns capitalize italic green">propositions</td>
 143             <td class="snns italic green">theorems</td>
 144             <td class="snnn right italic green">0</td>
 145             <td class="snns italic green">lemmas</td>
 146             <td class="snnn right italic green">50</td>
 147             <td class="snns italic green">total</td>
 148             <td class="ssnn right italic green">50</td>
 149           </tr>
 150           <tr>
 151             <td class="snss capitalize italic grass">concepts</td>
 152             <td class="snss italic grass">declared</td>
 153             <td class="snsn right italic grass">24</td>
 154             <td class="snss italic grass">defined</td>
 155             <td class="snsn right italic grass">4</td>
 156             <td class="snss italic grass">total</td>
 157             <td class="sssn right italic grass">28</td>
 158           </tr>
 159         </tbody>
 160       </table>
 161     </div>
 162     <ul xmlns:ld="http://lambdadelta.info/">
 163       <li>
 164         <span class="emph delta">January 2015.</span>
 165       Update with backports from the abandoned specification of λδ version 2.
 166    </li>
 167     </ul>
 168     <ul xmlns:ld="http://lambdadelta.info/">
 169       <li>
 170         <span class="emph delta">May 2008.</span>
 171       Specification is concluded.
 172    </li>
 173     </ul>
 174     <ul xmlns:ld="http://lambdadelta.info/">
 175       <li>
 176         <span class="emph alpha">May 2004.</span>
 177       Specification starts.
 178    </li>
 179     </ul>
 180     <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="structure">Logical Structure of the Specification <img class="icon37" alt="[butterfly]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b6.png" />
 181     </div>
 182     <div xmlns:ld="http://lambdadelta.info/" class="text">This table reports the specification's components and their planes.
 183    </div>
 184     <div xmlns:ld="http://lambdadelta.info/" class="text">
 185       <table cellpadding="4" cellspacing="0">
 186         <tbody>
 187           <tr>
 188             <td class="snns top capitalize italic gray">component</td>
 189             <td class="snns top italic gray">plane</td>
 190             <td class="snns top gray">files</td>
 191             <td class="snnn top gray">
 192               <br />
 193             </td>
 194             <td class="snnn top gray">
 195               <br />
 196             </td>
 197             <td class="ssnn top gray">
 198               <br />
 199             </td>
 200           </tr>
 201           <tr>
 202             <td class="snns top capitalize italic grass">multiple relocation</td>
 203             <td class="snns top italic grass" />
 204             <td class="snns top grass">
 205               <a href="http://lambdadelta.info/static/coq/lambdadelta/ground_1/bg_plist.txt">bg_plist</a>
 206             </td>
 207             <td class="snnn top grass">
 208               <br />
 209             </td>
 210             <td class="snnn top grass">
 211               <br />
 212             </td>
 213             <td class="ssnn top grass">
 214               <br />
 215             </td>
 216           </tr>
 217           <tr>
 218             <td class="snns top capitalize italic yellow">extensions to the library</td>
 219             <td class="snns top italic yellow" />
 220             <td class="snns top yellow">
 221               <a href="http://lambdadelta.info/static/coq/lambdadelta/ground_1/bg_hints.txt">bg_hints</a>
 222             </td>
 223             <td class="snnn top yellow">
 224               <a href="http://lambdadelta.info/static/coq/lambdadelta/ground_1/bg_blt.txt">bg_blt</a>
 225             </td>
 226             <td class="snnn top yellow">
 227               <br />
 228             </td>
 229             <td class="ssnn top yellow">
 230               <br />
 231             </td>
 232           </tr>
 233           <tr>
 234             <td class="snns top capitalize italic orange">generated logical decomposables</td>
 235             <td class="snns top italic orange" />
 236             <td class="snns top orange">
 237               <a href="http://lambdadelta.info/static/coq/lambdadelta/ground_1/bg_types.txt">bg_types</a>
 238             </td>
 239             <td class="snnn top orange">
 240               <a href="http://lambdadelta.info/static/coq/lambdadelta/ground_1/bg_props.txt">bg_props</a>
 241             </td>
 242             <td class="snnn top orange">
 243               <br />
 244             </td>
 245             <td class="ssnn top orange">
 246               <br />
 247             </td>
 248           </tr>
 249           <tr>
 250             <td class="snss top capitalize italic red">preamble</td>
 251             <td class="snss top italic red" />
 252             <td class="snss top red">
 253               <a href="http://lambdadelta.info/static/coq/lambdadelta/ground_1/bg_require.txt">bg_require</a>
 254             </td>
 255             <td class="snsn top red">
 256               <a href="http://lambdadelta.info/static/coq/lambdadelta/ground_1/bg_rewrite.txt">bg_rewrite</a>
 257             </td>
 258             <td class="snsn top red">
 259               <a href="http://lambdadelta.info/static/coq/lambdadelta/ground_1/bg_tactics.txt">bg_tactics</a>
 260             </td>
 261             <td class="sssn top red">
 262               <a href="http://lambdadelta.info/static/coq/lambdadelta/ground_1/bg_subst.txt">bg_subst</a>
 263             </td>
 264           </tr>
 265         </tbody>
 266       </table>
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 294     <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Fri, 24 Nov 2017 21:00:01 +0100</div>
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