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<a href="http://lambdadelta.info/">
- <img class="icon32" alt="[lambdadelta home]" title="lambdadelta home" src="http://lambdadelta.info/images/crux_32.png" />
+ <img class="icon32" alt="[\lambda\delta home]" title="\lambda\delta home" src="http://lambdadelta.info/images/crux_32.png" />
</a>
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<div class="head1">The Formal Systems of the λδ (\lambda\delta) Family</div>
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- <img class="rule" alt="[Spacer]" title="lambdadelta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
+ <img class="rule" alt="[Spacer]" title="\lambda\delta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
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<br />
<a href="http://lambdadelta.info/documentation.html#v2">version 2</a>
</td>
<td class="snns capitalize green">
- <a href="http://lambdadelta.info/implementation.html#lddl">library</a>
+ <a href="http://lambdadelta.info/implementation.html#helena">helena</a>
+ </td>
+ <td class="ssnn capitalize green">
+ <br />
</td>
- <td class="ssnn capitalize green">(<a href="http://lambdadelta.info/static/lddl/">static LDDL directory</a>)</td>
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<tr>
<td class="snss capitalize sky">
<a href="http://lambdadelta.info/documentation.html#v1">version 1</a>
</td>
<td class="snss capitalize green">
- <a href="http://lambdadelta.info/implementation.html#helena">helena</a>
- </td>
- <td class="sssn capitalize green">
- <br />
+ <a href="http://lambdadelta.info/implementation.html#lddl">library</a>
</td>
+ <td class="sssn capitalize green">(<a href="http://lambdadelta.info/static/lddl/">static LDDL directory</a>)</td>
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- <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="specifications">Computer-checked formal specifications <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b15.png" />
+ <div xmlns:ld="http://lambdadelta.info/" class="head2dx" id="specifications">Computer-checked formal specifications <img class="icon37" alt="[spacer]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b15.png" />
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<div xmlns:ld="http://lambdadelta.info/" class="text">
The systems of the λδ family are developed as machine-checked digital specifications,
<tr>
<td class="snns top capitalize italic gray">version</td>
<td class="snnn top capitalize italic gray">name</td>
- <td class="snnn top capitalize italic gray">developed with</td>
<td class="snnn top capitalize italic gray">stage</td>
+ <td class="snnn top capitalize italic gray">developed with</td>
<td class="snnn top capitalize italic gray">started</td>
<td class="snnn top capitalize italic gray">announced</td>
<td class="snnn top capitalize italic gray">released</td>
<a href="http://lambdadelta.info/specification.html#v2">Version 2</a>
</td>
<td class="snnn top orange">"basic_2"</td>
+ <td class="snns top orange">"A2"</td>
<td class="snnn top orange">
- <a href="http://matita.cs.unibo.it/">Matita 0.99.2</a>
+ <a href="http://matita.cs.unibo.it/">Matita 0.99.3</a>
</td>
- <td class="snns top orange">"A2"</td>
<td class="snnn top orange">October 2015</td>
<td class="snnn top orange" />
<td class="snnn top orange" />
<td class="snnn top orange" />
- <td class="ssnn top orange">
- <br />
- </td>
+ <td class="ssnn top orange" />
</tr>
<tr>
<td class="nnns top orange">
<td class="nnnn top orange">
<br />
</td>
- <td class="nnnn top orange">
- <br />
- </td>
<td class="snns top orange">"A1"</td>
+ <td class="snnn top orange">
+ <a href="http://matita.cs.unibo.it/">Matita 0.99.2</a>
+ </td>
<td class="snnn top orange">April 2011</td>
<td class="snnn top orange">June 2014</td>
<td class="snnn top orange">October 2014</td>
<tr>
<td class="snns top orange">Abandoned</td>
<td class="snnn top orange" />
+ <td class="snnn top orange" />
<td class="snnn top orange">
<a href="http://coq.inria.fr/">Coq 7.3.1</a>
</td>
- <td class="snnn top orange" />
<td class="snnn top orange">March 2008</td>
<td class="snnn top orange" />
<td class="snnn top orange" />
<td class="snnn top orange">February 2011</td>
- <td class="ssnn top orange">
- <br />
- </td>
+ <td class="ssnn top orange" />
</tr>
<tr>
<td class="snss top red">
<a href="http://lambdadelta.info/specification.html#v1">Version 1</a>
</td>
<td class="snsn top red">"basic_1"</td>
+ <td class="snsn top red" />
<td class="snsn top red">
<a href="http://coq.inria.fr/">Coq 7.3.1</a>
</td>
- <td class="snsn top red" />
<td class="snsn top red">May 2004</td>
<td class="snsn top red">December 2005</td>
<td class="snsn top red">November 2006</td>
</ul>
<!-- VERSION 3 =========================================================== -->
<div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v3">
- <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b8.png" /> λδ version 3 (proposed)</div>
+ <img class="icon37" alt="[spacer]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b8.png" /> λδ version 3 (proposed)</div>
<div xmlns:ld="http://lambdadelta.info/" class="text">
The formal specification of λδ version 3
is forthcoming.
</div>
<!-- VERSION 2 =========================================================== -->
<div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v2">
- <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b4.png" /> λδ version 2 (active)</div>
+ <img class="icon37" alt="[spacer]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b4.png" /> λδ version 2 (active)</div>
<div xmlns:ld="http://lambdadelta.info/" class="text">
The formal specification of λδ version 2
is available in the following formats:
</div>
<!-- VERSION 1 =========================================================== -->
<div xmlns:ld="http://lambdadelta.info/" class="head3sn" id="v1">
- <img class="icon37" alt="[spacer]" title="lambdadelta butterfly" src="http://lambdadelta.info/images/b6.png" /> λδ version 1 (superseded)</div>
+ <img class="icon37" alt="[spacer]" title="\lambda\delta butterfly" src="http://lambdadelta.info/images/b6.png" /> λδ version 1 (superseded)</div>
<div xmlns:ld="http://lambdadelta.info/" class="text">
The formal specification of λδ version 1
is available in the following formats:
<a href="http://lambdadelta.info/basic_1.html">Core</a>.
</div>
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- <img class="rule" alt="[Spacer]" title="lambdadelta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
+ <img class="rule" alt="[Spacer]" title="\lambda\delta rainbow rule" src="http://lambdadelta.info/images/rainbow.png" />
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<div xmlns:ld="http://lambdadelta.info/" class="spacer">
<br />
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- <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Fri, 01 Apr 2016 23:30:52 +0200</div>
+ <div xmlns:ld="http://lambdadelta.info/" class="spacer">Last update: Sun, 22 May 2016 15:25:26 +0200</div>
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