| Thu, 18 Jul 2024 15:17:46 +0200 | nipkow | added nicer proof | file | diff | annotate |
| Tue, 08 Dec 2020 17:40:43 +0100 | nipkow | tuned | file | diff | annotate |
| Thu, 12 Nov 2020 12:44:17 +0100 | nipkow | tuned | file | diff | annotate |
| Tue, 12 May 2020 10:59:59 +0200 | nipkow | "app" -> "join" for RBTs | file | diff | annotate |
| Fri, 21 Feb 2020 17:51:56 +0100 | nipkow | tuned deletion | file | diff | annotate |
| Tue, 07 Jan 2020 06:43:09 +0100 | nipkow | tunded | file | diff | annotate |
| Sat, 28 Dec 2019 00:15:43 +0100 | nipkow | tuned | file | diff | annotate |
| Fri, 27 Dec 2019 10:54:15 +0100 | nipkow | tuned | file | diff | annotate |
| Wed, 25 Sep 2019 17:22:57 +0200 | nipkow | replaced new type ('a,'b) tree by old type ('a*'b) tree. | file | diff | annotate |
| Mon, 16 Sep 2019 18:00:27 +0200 | nipkow | tuned | file | diff | annotate |
| Mon, 19 Aug 2019 16:49:24 +0200 | nipkow | tuned names | file | diff | annotate |
| Sun, 16 Sep 2018 15:16:04 +0200 | nipkow | more traditional formulation | file | diff | annotate |
| Wed, 13 Jun 2018 15:24:20 +0200 | nipkow | qualify interpretations to avoid clashes | file | diff | annotate |
| Tue, 12 Jun 2018 17:18:40 +0200 | nipkow | more abstract naming | file | diff | annotate |
| Mon, 11 Jun 2018 16:29:27 +0200 | nipkow | tuned order of arguments | file | diff | annotate |