-
- First communication on λδ version 2.
-
-
- The character "_" is removed from the denomination "lambda_delta":
-
-
- The denomination "\lambda\delta" is used in λδ-related texts.
-
-
- The denomination "lambdadelta" is used in λδ-related identifiers.
-
-
- Permanent λδ URL acquired:
- http://lambdadelta.info/
- (pointing at this site).
-
-
-
-
- The denomination "lambda-delta" changes to "lambda_delta":
-
-
- The character "-" is reserved in λδ textual syntax
- (recognized by "Helena 0.8.1").
-
-
- Eventually, the occurrences of the character "-"
- will be replaced by "_" in all λδ-related identifiers.
-
-
- In particular, this refactoring involves file names and path names.
-
-
-
-
- The specification of λδ version 2
- and related topics is restarted in
- Matita 0.5.
-
-
- Transient λδ URL acquired: http://lambda-delta.info/ (expires on December 2012).
-
-
- "Helena 0.8.1" is released.
-
-
- "Helena 0.8.0" is released and the
- λδ Digital Library
- is started.
-
-
- "Helena", a validator for λδ version 2,
- is available as a part of the HELM software.
-
-
- This site is online.
-
-
- First journal paper on λδ
- accepted for publication.
-
-
- First procedural reconstruction
- for Matita 0.5
- of the λδ version 1 for Coq 7.3.1.
-
-
- The
- HTML pages of the specification of λδ version 1 for Matita 0.5
- are online.
-
-
- The specification of λδ version 1 is dismissed.
-
-
- The specification of λδ version 2 is started with Coq 7.3.1 (false start).
-
-
- The
- specification of λδ version 1 for Matita 0.4
- is online.
-
-
- λδ version 1
- is released.
-
-
- First communication on λδ.
-
-
- The specification of λδ version 1
- is started with Coq 7.3.1.
-
-
-
- Visibility
-
-
- The Google
- search for "formal system lambda delta" gives
- 5 resources about λδ in the first 6 results.
-
-
- The Yahoo
- search for "formal system lambda delta" gives
- 4 resources about λδ in the first 5 results.
-
-
+
+
+ Milestones
+
+
+ A new version of this site is online.
+
+
+
+ First communication on λδ version 2.
+
+
+
+ The character "_" is removed from the denomination "lambda_delta":
+
+ The denomination "\lambda\delta" is used in λδ-related texts.
+
+ The denomination "lambdadelta" is used in λδ-related identifiers.
+
+ Permanent λδ URL acquired:
+ http://lambdadelta.info/
+ (pointing at this site).
+
+
+
+
+ The denomination "lambda-delta" changes to "lambda_delta":
+
+ The character "-" is reserved in λδ textual syntax
+ (recognized by "Helena 0.8.1").
+
+ Eventually, the occurrences of the character "-"
+ will be replaced by "_" in all λδ-related identifiers.
+
+ In particular, this refactoring involves file names and path names.
+
+
+
+
+ The specification of λδ version 2
+ and related topics is restarted in
+ Matita 0.5.
+
+
+
+ The specification of λδ version 2 with Coq 7.3.1 is abandoned.
+
+
+
+ Transient λδ URL acquired: http://lambda-delta.info/ (expires on December 2012).
+
+
+
+ "Helena 0.8.1" is released.
+
+
+
+ "Helena 0.8.0" is released and the
+ λδ Digital Library
+ is started.
+
+
+
+ "Helena", a validator for λδ version 2,
+ is available as a part of the HELM software.
+
+
+
+ This site is online.
+
+
+
+ First journal paper on λδ
+ accepted for publication.
+
+
+
+ First procedural reconstruction
+ for Matita 0.5
+ of the λδ version 1 for Coq 7.3.1.
+
+
+
+ The
+ HTML pages of the specification of λδ version 1 for Matita 0.5
+ are online.
+
+
+
+ The specification of λδ version 1 is concluded.
+
+
+
+ The specification of λδ version 2 is started with Coq 7.3.1 (false start).
+
+
+
+ The
+ specification of λδ version 1 for Matita 0.4
+ is online.
+
+
+
+ λδ version 1
+ is released.
+
+
+
+ First communication on λδ version 1.
+
+
+
+ The specification of λδ version 1
+ is started with Coq 7.3.1.
+
+
+
+
+ Visibility
+
+
+ The Google
+ search for "formal system lambda delta" gives
+ 5 resources about λδ in the first 6 results.
+
+
+
+ The Yahoo
+ search for "formal system lambda delta" gives
+ 4 resources about λδ in the first 5 results.
+