isabelle: Changelog

blanchet [Mon, 16 Dec 2013 17:58:31 +0100] rev 54769

correcly recognize E skolemization steps that are wrapped in a 'shift_quantors' inference

blanchet [Mon, 16 Dec 2013 17:18:52 +0100] rev 54768

fixed confusion between 'prop' and 'bool' introduced in 4960647932ec

blanchet [Mon, 16 Dec 2013 14:49:18 +0100] rev 54767

generalize method list further to list of list (clustering preferred methods together)

blanchet [Mon, 16 Dec 2013 12:26:18 +0100] rev 54766

store alternative proof methods in Isar data structure

blanchet [Mon, 16 Dec 2013 12:02:28 +0100] rev 54765

tuning

blanchet [Mon, 16 Dec 2013 09:48:26 +0100] rev 54764

added 'meson' to the mix

blanchet [Mon, 16 Dec 2013 09:40:02 +0100] rev 54763

tuning

blanchet [Mon, 16 Dec 2013 09:17:58 +0100] rev 54762

made SML/NJ happy

blanchet [Mon, 16 Dec 2013 08:35:03 +0100] rev 54761

use consistent condition for setting 'metis_new_skolem' (in preplaying and in output printing) + tuning

blanchet [Sun, 15 Dec 2013 22:03:12 +0100] rev 54760

generate proper succedent for cases with trivial branches

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