Sat, 17 Aug 2019 11:02:09 +0200 wenzelm clarified lookup operations: more scalable for multiple retrieval;
Sat, 17 Aug 2019 10:38:02 +0200 wenzelm clarified signature;
Fri, 16 Aug 2019 21:50:57 +0200 wenzelm merged
Fri, 16 Aug 2019 21:38:42 +0200 wenzelm maintain thm_name vs. derivation_id for global facts;
Fri, 16 Aug 2019 21:02:18 +0200 wenzelm clarified identity of PThm nodes: do not reuse old id after renaming -- enforce uniqueness of substructures;
Fri, 16 Aug 2019 14:01:51 +0200 wenzelm clarified signature;
Fri, 16 Aug 2019 15:48:08 +0100 paulson Fixed brace matching (plus some whitespace cleanup)
Fri, 16 Aug 2019 12:53:47 +0100 paulson merged
Fri, 16 Aug 2019 12:53:36 +0100 paulson new material on eqiintegrable functions, etc.
Fri, 16 Aug 2019 11:40:13 +0200 wenzelm clarified treatment of individual theorems;
Fri, 16 Aug 2019 10:33:25 +0200 wenzelm tuned signature;
Fri, 16 Aug 2019 10:20:41 +0200 wenzelm clarified signature;
(0) -30000 -10000 -3000 -1000 -300 -100 -12 +12 +100 +300 +1000 +3000 +10000 tip