Mon, 20 Dec 2010 21:04:45 +0100 boehmes added an additional beta reduction: unfolding of special quantifiers might leave terms unnormalized wrt to beta reductions
Mon, 20 Dec 2010 11:11:51 -0800 huffman merged
Mon, 20 Dec 2010 10:57:01 -0800 huffman configure domain package to work with HOL option type
Mon, 20 Dec 2010 10:48:01 -0800 huffman make internal proofs for deflation and isodefl theorems more robust, by avoiding calls to the simplifier for beta-reduction
Mon, 20 Dec 2010 09:48:16 -0800 huffman simplify proofs
Mon, 20 Dec 2010 09:41:55 -0800 huffman beta-reduction simproc uses lemma Abs_cfun_inverse2 instead of beta_cfun, to be more robust against eta-contraction
Mon, 20 Dec 2010 08:26:47 -0800 huffman configure domain package to work with HOL sum type
Mon, 20 Dec 2010 07:50:47 -0800 huffman replace list_map function with an abbreviation
Mon, 20 Dec 2010 18:48:13 +0100 blanchet merged
Mon, 20 Dec 2010 14:55:24 +0100 blanchet run SPASS and Vampire in SOS mode only if >= 50 facts are passed -- otherwise we are probably minimizing and then it's better if the prover is run only once with a full strategy
Mon, 20 Dec 2010 14:17:49 +0100 blanchet disable feature that was enabled by mistake
Mon, 20 Dec 2010 14:10:40 +0100 blanchet make exceptions more transparent in "debug" mode
Mon, 20 Dec 2010 14:09:45 +0100 blanchet remove spurious line
Mon, 20 Dec 2010 13:52:44 +0100 blanchet use the options provided by Stephan Schulz -- much better
Mon, 20 Dec 2010 12:12:35 +0100 blanchet optionally supply constant weights to E -- turned off by default until properly parameterized
Mon, 20 Dec 2010 17:31:58 +0100 haftmann merged
Mon, 20 Dec 2010 15:37:25 +0100 haftmann type_lifting for predicates
Mon, 20 Dec 2010 16:44:33 +0100 wenzelm proper identifiers for consts and types;
Mon, 20 Dec 2010 15:24:25 +0100 wenzelm some attempts to fit diagnostic output into regular TTY (75-80 characters per line);
Mon, 20 Dec 2010 15:19:15 +0100 wenzelm tuned/clarified some component settings;
Mon, 20 Dec 2010 14:44:00 +0100 wenzelm slightly more standard Isabelle_System.with_tmp_file/with_tmp_dir (cf. Scala version);
Mon, 20 Dec 2010 13:36:25 +0100 wenzelm purged some comments (Locale_Test is already clean thanks to configuration options);
Mon, 20 Dec 2010 13:24:04 +0100 wenzelm actually enable show_hyps option, unlike local_setup in 6da953d30f48 which merely affects the (temporary) auxiliary context;
Mon, 20 Dec 2010 09:45:26 +0100 boehmes merged
Mon, 20 Dec 2010 09:31:47 +0100 boehmes updated SMT certificates
Mon, 20 Dec 2010 09:06:37 +0100 boehmes re-introduced support for nonlinear multiplication in Z3 (overriding the built-in linear multiplication of the SMT-LIB class of solvers)
Mon, 20 Dec 2010 08:45:27 +0100 boehmes derived SMT solver classes override inherited properties (properties of derived classes have a higher priority than properties of base classes)
Mon, 20 Dec 2010 08:17:23 +0100 boehmes perform monomorphization during normalization: schematic numerals might be monomorphized into built-in numerals and then numeral normalization is required
Mon, 20 Dec 2010 08:55:36 +0100 haftmann merge
Fri, 17 Dec 2010 22:00:54 +0100 haftmann more convenient order of type variables
Sun, 19 Dec 2010 18:38:50 -0800 huffman rename function cprod_map to prod_map
Sun, 19 Dec 2010 18:15:21 -0800 huffman switch to transparent ascription, to avoid warning messages
Sun, 19 Dec 2010 18:11:20 -0800 huffman types -> type_synonym
Sun, 19 Dec 2010 18:10:54 -0800 huffman fix typo
Sun, 19 Dec 2010 17:39:20 -0800 huffman merged
Sun, 19 Dec 2010 17:37:19 -0800 huffman use deflations over type 'udom u' to represent predomains;
Sun, 19 Dec 2010 10:33:46 -0800 huffman add lemma u_map_oo
Sun, 19 Dec 2010 09:52:33 -0800 huffman replace foo_approx functions with foo_emb, foo_prj functions for universal domain embeddings
Sun, 19 Dec 2010 06:59:01 -0800 huffman minimize imports; move domain class instances for powerdomain types into Powerdomains.thy
Sun, 19 Dec 2010 06:39:19 -0800 huffman powerdomain theories require class 'bifinite' instead of 'domain'
Sun, 19 Dec 2010 06:34:41 -0800 huffman type 'defl' takes a type parameter again (cf. b525988432e9)
Sun, 19 Dec 2010 05:15:31 -0800 huffman reintroduce 'bifinite' class, now with existentially-quantified approx function (cf. b525988432e9)
Sun, 19 Dec 2010 04:06:02 -0800 huffman renamed Bifinite.thy to Representable.thy
Fri, 17 Dec 2010 16:43:45 -0800 huffman renamed CompactBasis.thy to Compact_Basis.thy
Sun, 19 Dec 2010 19:03:49 +0100 boehmes merged
Sun, 19 Dec 2010 18:55:21 +0100 boehmes updated SMT certificates
Sun, 19 Dec 2010 18:54:29 +0100 boehmes removed odd decoration of built-in symbols as Vars (instead provide built-in desctructor functions along with their inverse functions);
Sun, 19 Dec 2010 17:55:56 +0100 boehmes only linear occurrences of multiplication are treated as built-in (SMT solvers only support linear arithmetic in general);
Sun, 19 Dec 2010 13:25:18 +0100 blanchet escape backticks in altstrings
Sun, 19 Dec 2010 11:48:42 +0100 blanchet added a timestamp to Nitpick in verbose mode for debugging purposes;
Sun, 19 Dec 2010 00:13:25 +0100 blanchet reduce the minimizer slack and add verbose information
Sat, 18 Dec 2010 23:31:22 +0100 blanchet two layers of timeouts seem to be less reliable than a single layer
Sat, 18 Dec 2010 22:15:39 +0100 blanchet move relevance filter into hard timeout
Sat, 18 Dec 2010 21:24:34 +0100 blanchet handle timeouts in Mirabelle more gracefully
Sat, 18 Dec 2010 21:07:34 +0100 blanchet made the relevance filter treat unatomizable facts like "atomize_all" properly (these result in problems that get E spinning seemingly forever);
Sat, 18 Dec 2010 18:43:16 +0100 ballarin Add mixins to locale dependencies.
Sat, 18 Dec 2010 18:43:14 +0100 ballarin Enable show_hyps, which appears to be set in batch mode but in an interactive session.
Sat, 18 Dec 2010 18:43:13 +0100 ballarin Add mixins to sublocale command.
Sat, 18 Dec 2010 14:02:14 +0100 blanchet tuning
Sat, 18 Dec 2010 13:48:24 +0100 blanchet higher hard timeout
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