Sun, 09 Jul 2023 17:39:46 +0200 wenzelm more markup for command_span: this allows to reconstruct Thy_Element structure without knowing the outer syntax;
Sun, 09 Jul 2023 16:29:13 +0200 wenzelm create database view for diagnostic purposes;
Mon, 10 Jul 2023 12:48:26 +0100 paulson A bit of prerelease tidying
Mon, 10 Jul 2023 10:35:38 +0100 paulson NEWS tweak
Sun, 09 Jul 2023 16:38:00 +0100 paulson merged
Sun, 09 Jul 2023 11:38:25 +0100 paulson Last of the HOL Light metric space imports, and some supporting lemmas
Sun, 09 Jul 2023 14:33:45 +0200 wenzelm clarified "vacuum" operation for various database versions (PostgreSQL <= 10 is strictly speaking obsolete, but still used on some test machines);
Sat, 08 Jul 2023 19:32:57 +0200 wenzelm eliminate somewhat obsolete augment_tables (see ff164add75cd), to support obsolete versions 10 and 9.x;
Sat, 08 Jul 2023 19:28:26 +0200 wenzelm clarified operation: sequential vacuum to support obsolete versions 10 and 9.x;
Sat, 08 Jul 2023 19:14:09 +0200 wenzelm clarified operation: empty means "empty" instead of "full";
Sat, 08 Jul 2023 16:48:15 +0200 wenzelm merged
Sat, 08 Jul 2023 16:07:45 +0200 wenzelm proper data_domain for symmetric difference;
Sat, 08 Jul 2023 15:52:57 +0200 wenzelm tuned: avoid redundant db access;
Sat, 08 Jul 2023 13:13:10 +0200 wenzelm clarified signature;
Fri, 07 Jul 2023 18:04:45 +0200 wenzelm proper transaction_lock;
Fri, 07 Jul 2023 14:20:58 +0200 wenzelm clarified signature: ensure disjoint data spaces;
Fri, 07 Jul 2023 14:17:53 +0200 wenzelm clarified signature;
Fri, 07 Jul 2023 14:10:36 +0200 wenzelm tuned;
Fri, 07 Jul 2023 14:08:53 +0200 wenzelm unused (see also ea35afdb1366);
Fri, 07 Jul 2023 14:04:52 +0200 wenzelm more robust transaction_lock: avoid overlapping data spaces;
Fri, 07 Jul 2023 14:05:05 +0100 paulson merged
Thu, 06 Jul 2023 16:59:12 +0100 paulson The sym_diff operator (symmetric difference)
Fri, 07 Jul 2023 10:39:28 +0200 wenzelm disable lxbroy10 for now: technical problems with cooling;
Wed, 05 Jul 2023 16:50:07 +0100 paulson A couple of new lemmas involving cardinality
Wed, 05 Jul 2023 15:01:46 +0200 wenzelm merged
Wed, 05 Jul 2023 14:33:32 +0200 wenzelm tuned;
Wed, 05 Jul 2023 14:33:13 +0200 wenzelm more robust;
Wed, 05 Jul 2023 13:41:45 +0200 wenzelm proper build_progress for local messages;
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