>
<sitemap name="sitemap"/>
- <section5 name="specifications">Computer-checked formal specifications</section5>
+ <section15 name="specifications">Computer-checked formal specifications</section15>
<body>
λδ is developed as a machine-checked digital specification.
It comes in several versions listed in the next table,
</body>
<table name="versions"/>
+ <body>
+ Informational pages on the specifications are provided.
+ </body>
+ <topitem>
+ <notice class="alpha" notice="Notice on displayed numerical acounts:"/>
+ nodes are counted according to the "intrinsic complexity measure"
+ [F. Guidi: "Procedural Representation of CIC Proof Terms"
+ Journal of Automated Reasoning 44(1-2), Springer (February 2010), pp. 53-78].
+ </topitem>
+ <topitem>
+ <notice class="alpha" notice="Notice on displayed logical structures:"/>
+ from the logical standpoint, the source scripts are grouped in "planes"
+ and these are grouped in "components";
+ the notation for the relations or functions
+ introduced in each script, is shown in parentheses (? are placeholders).
+ </topitem>
+
<!-- VERSION 2 =========================================================== -->
<subsection name="v2"><version2-icon/>λδ version 2 (active)</subsection>
<topitem name="source2">
<body>
- <rlink to="download/lambdadelta_2.tar.gz">lambdadelta_2 for Matita 0.99.2</rlink>
+ <rlink to="download/lambdadelta_2A1.tar.gz">lambdadelta_2A1 for Matita 0.99.2</rlink>
(revised <notice class="gamma" notice="2014-10"/>).
Source scripts.
+ <rlink to="documentation.html#ldR2c">Documentation (R2c)</rlink>.
</body>
<body>
The scripts are grouped in directories, first by part, then by component.
<rlink to="basic_2.html">Core</rlink>,
<rlink to="apps_2.html">Applications</rlink>.
</body>
- <body>
- <notice class="alpha" notice="Notice on numerical acounts:"/>
- nodes are counted according to the "intrinsic complexity measure"
- [F. Guidi: "Procedural Representation of CIC Proof Terms"
- Journal of Automated Reasoning 44(1-2), Springer (February 2010), pp. 53-78].
- </body>
- <body>
- <notice class="alpha" notice="Notice on displayed logical structures:"/>
- from the logical standpoint, the source scripts are grouped in "planes"
- and these are grouped in "components";
- the notation for the relations or functions
- introduced in each script, is shown in parentheses (? are placeholders).
- </body>
<!-- VERSION 1 =========================================================== -->
<topitem name="source1">
<body>
<rlink to="download/lambdadelta_1.tar.gz">lambdadelta_1 for Coq 7.3.1</rlink>
- (revised <notice class="delta" notice="2015-01"/>).
+ (revised <notice class="delta" notice="2015-09"/>).
Source scripts.
+ <rlink to="documentation.html#ldJ1a">Documentation (J1a)</rlink>.
+ <list><item>
+ <notice class="delta" notice="2015 January 15."/>
+ 17 new lemmas and former lemma "eq_nat_dec" renamed as "nat_dec_neg".
+ </item></list>
</body>
<body>
The scripts are grouped in directories, one for each part.
<notice class="alpha" notice="Notice: the HELM rendering engine is offline."/>
</topitem>
+ <body>
+ Informational pages on the parts of the specification:
+ <rlink to="ground_1.html">Background</rlink>,
+ <rlink to="basic_1.html">Core</rlink>.
+ </body>
+
<footer/>
</page>