wenzelm [Wed, 26 Jun 2013 21:48:23 +0200] rev 52458
less intrusive SELECT_GOAL: merely rearrange subgoals without detaching goal state, and thus preserve maxidx context;
even less intrusive PREFER_GOAL (without structural goal marker), e.g. relevant for generic_simp_tac;
adapted ZF proof that broke for unknown reasons (potentially slight change of Drule.size_of_thm);
wenzelm [Wed, 26 Jun 2013 18:38:03 +0200] rev 52457
SOMEthing went utterly wrong;
wenzelm [Wed, 26 Jun 2013 11:54:45 +0200] rev 52456
tuned signature;
wenzelm [Wed, 26 Jun 2013 09:58:39 +0200] rev 52455
more position information for markup;
smolkas [Wed, 26 Jun 2013 18:26:00 +0200] rev 52454
tuned: cleaned up data structure
smolkas [Wed, 26 Jun 2013 18:25:13 +0200] rev 52453
simplified data structure
smolkas [Wed, 26 Jun 2013 18:24:41 +0200] rev 52452
ommit trivial tfrees in annotations
Stephen W. Nuchia [Tue, 25 Jun 2013 17:13:09 -0500] rev 52451
Generalize trace_mult_sym to square products of non-square matrices.
wenzelm [Tue, 25 Jun 2013 20:38:06 +0200] rev 52450
prefer Safari for viewing PDF files, which appears to be better behaved than Preview concerning re-opening recent files (Mountain Lion);
wenzelm [Tue, 25 Jun 2013 20:35:50 +0200] rev 52449
recover command tags from 4cf3f6153eb8 -- important for document preparation;