<section>Summary of the Specification</section>
<body>Here is a numerical acount of the specification's contents
and its timeline.
- Nodes are counted according to the "intrinsinc complexity measure"
- [F. Guidi: "Procedural Representation of CIC Proof Terms"
- Journal of Automated Reasoning 44(1-2), Springer (February 2010),
- pp. 53-78].
</body>
<table name="basic_2_sum"/>
- <news date="In progress.">
+
+ <subsection>Stage "B"</subsection>
+ <news class="alpha" date="Ongoing.">
Context-sensitive subject equivalence
for native type assignment.
</news>
- <news date="In progress.">
- Closure of native validity
- for context-sensitive extended computation.
+
+ <subsection>Stage "A": "Weakening the Applicability Condition"</subsection>
+ <news class="beta" date="2014 September 9.">
+ Iterated static type assignment defined (more elegantly)
+ as a primitive notion.
+ </news>
+ <news class="beta" date="2014 June 18.">
+ Preservation of stratified native validity
+ for context-sensitive computation on terms.
</news>
- <news date="2014 April 16.">
- lazy equivalence for local environments
- serves as irrelevant step in "big tree" computation
+ <news class="alpha" date="2014 June 9.">
+ Strong qrst-normalization
+ for simply typed terms.
+ </news>
+ <news class="alpha" date="2014 April 16.">
+ Lazy equivalence on local environments
+ addded as q-step to rst-computation on closures
(anniversary milestone).
</news>
- <news date="2014 January 20.">
- Parametrized slicing for local environments
+ <news class="alpha" date="2014 January 20.">
+ Parametrized slicing of local environments
comprises both versions of this operation
(one from basic_1, the other used in basic_2 till now).
</news>
- <news date="2013 August 7.">
+ <news class="alpha" date="2013 August 7.">
Passive support for global environments.
</news>
- <news date="2013 July 27.">
- Reaxiomatized β-reductum as in extended β-reduction
+ <news class="alpha" date="2013 July 27.">
+ Reaxiomatized β-reductum as in rt-reduction.
</news>
- <news date="2013 July 20.">
- Context-sensitive extended strong normalization
+ <news class="alpha" date="2013 July 20.">
+ Context-sensitive strong rt-normalization
for simply typed terms.
</news>
- <news date="2013 April 16.">
+ <news class="alpha" date="2013 April 16.">
Reaxiomatized substitution and reduction
commute with respect to subclosure
(anniversary milestone).
</news>
- <news date="2013 March 16.">
+ <news class="alpha" date="2013 March 16.">
Mutual recursive preservation of stratified native validity
- for "big tree" computation on closures.
+ for rst-computation on closures.
</news>
- <news date="2012 October 16.">
+ <news class="alpha" date="2012 October 16.">
Confluence for context-free parallel reduction on closures.
</news>
- <news date="2012 July 26.">
+ <news class="alpha" date="2012 July 26.">
Term binders polarized to control ζ-reduction (not released).
</news>
- <news date="2012 April 16.">
+ <news class="alpha" date="2012 April 16.">
Context-sensitive subject equivalence
for atomic arity assignment
(anniversary milestone).
</news>
- <news date="2012 March 15.">
+ <news class="alpha" date="2012 March 15.">
Context-sensitive strong normalization
for simply typed terms.
</news>
- <news date="2012 January 27.">
+ <news class="alpha" date="2012 January 27.">
Support for abstract candidates of reducibility.
</news>
- <news date="2011 September 21.">
+ <news class="alpha" date="2011 September 21.">
Confluence for context-sensitive parallel reduction on terms.
</news>
- <news date="2011 September 6.">
+ <news class="alpha" date="2011 September 6.">
Confluence for context-free parallel reduction on terms.
</news>
- <news date="2011 April 17.">
+ <news class="alpha" date="2011 April 17.">
Specification starts.
</news>
</body>
<table name="basic_2_src"/>
- <section>Physical Structure of the Specification</section>
- <body>The source files are grouped in directories,
- one for each component.
- </body>
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