Thu, 07 Jul 2016 09:24:03 +0200 moved lemmas and locales around (with minor incompatibilities)
blanchet [Thu, 07 Jul 2016 09:24:03 +0200] rev 63409
moved lemmas and locales around (with minor incompatibilities)
Thu, 07 Jul 2016 00:43:27 +0200 updated example
blanchet [Thu, 07 Jul 2016 00:43:27 +0200] rev 63408
updated example
Wed, 06 Jul 2016 23:19:28 +0200 leverage new 'order' type class instantiation in multiset
blanchet [Wed, 06 Jul 2016 23:19:28 +0200] rev 63407
leverage new 'order' type class instantiation in multiset
Wed, 06 Jul 2016 23:19:27 +0200 updated examples
blanchet [Wed, 06 Jul 2016 23:19:27 +0200] rev 63406
updated examples
Wed, 06 Jul 2016 22:52:10 +0200 merged
wenzelm [Wed, 06 Jul 2016 22:52:10 +0200] rev 63405
merged
Wed, 06 Jul 2016 20:19:51 +0200 misc tuning and modernization;
wenzelm [Wed, 06 Jul 2016 20:19:51 +0200] rev 63404
misc tuning and modernization;
Wed, 06 Jul 2016 14:09:13 +0200 proper signature;
wenzelm [Wed, 06 Jul 2016 14:09:13 +0200] rev 63403
proper signature;
Wed, 06 Jul 2016 11:29:51 +0200 tuned signature;
wenzelm [Wed, 06 Jul 2016 11:29:51 +0200] rev 63402
tuned signature;
Wed, 06 Jul 2016 13:45:52 +0200 simplify build scripts
Lars Hupel <lars.hupel@mytum.de> [Wed, 06 Jul 2016 13:45:52 +0200] rev 63401
simplify build scripts
Tue, 05 Jul 2016 23:39:49 +0200 misc tuning and modernization;
wenzelm [Tue, 05 Jul 2016 23:39:49 +0200] rev 63400
misc tuning and modernization;
Tue, 05 Jul 2016 22:47:48 +0200 more antiquotations;
wenzelm [Tue, 05 Jul 2016 22:47:48 +0200] rev 63399
more antiquotations;
Tue, 05 Jul 2016 22:23:17 +0200 tuned;
wenzelm [Tue, 05 Jul 2016 22:23:17 +0200] rev 63398
tuned;
Tue, 05 Jul 2016 21:23:21 +0200 merged
wenzelm [Tue, 05 Jul 2016 21:23:21 +0200] rev 63397
merged
Tue, 05 Jul 2016 20:51:02 +0200 PIDE reports of implicit variable scope;
wenzelm [Tue, 05 Jul 2016 20:51:02 +0200] rev 63396
PIDE reports of implicit variable scope;
Tue, 05 Jul 2016 14:20:27 +0200 PIDE reports of implicit variable scope;
wenzelm [Tue, 05 Jul 2016 14:20:27 +0200] rev 63395
PIDE reports of implicit variable scope;
Tue, 05 Jul 2016 10:32:25 +0200 tuned;
wenzelm [Tue, 05 Jul 2016 10:32:25 +0200] rev 63394
tuned;
Tue, 05 Jul 2016 20:29:58 +0200 Probability: simplified Levy's uniqueness theorem
hoelzl [Tue, 05 Jul 2016 20:29:58 +0200] rev 63393
Probability: simplified Levy's uniqueness theorem
Tue, 05 Jul 2016 18:00:21 +0200 avoid reference to invisible theorem, by using another one instead (suggested by Anders Schlichtkrull; the document's author is incomunicado)
blanchet [Tue, 05 Jul 2016 18:00:21 +0200] rev 63392
avoid reference to invisible theorem, by using another one instead (suggested by Anders Schlichtkrull; the document's author is incomunicado)
Tue, 05 Jul 2016 17:52:08 +0200 tuning
blanchet [Tue, 05 Jul 2016 17:52:08 +0200] rev 63391
tuning
Tue, 05 Jul 2016 17:52:08 +0200 typo (reported by Anders Schlichtkrull)
blanchet [Tue, 05 Jul 2016 17:52:08 +0200] rev 63390
typo (reported by Anders Schlichtkrull)
Tue, 05 Jul 2016 11:47:49 +0200 simplified proof for measurability of isCont
hoelzl [Tue, 05 Jul 2016 11:47:49 +0200] rev 63389
simplified proof for measurability of isCont
Tue, 05 Jul 2016 13:05:04 +0200 instantiate multiset with multiset ordering
fleury <Mathias.Fleury@mpi-inf.mpg.de> [Tue, 05 Jul 2016 13:05:04 +0200] rev 63388
instantiate multiset with multiset ordering
Tue, 05 Jul 2016 10:26:23 +0200 more accurate total timing
Lars Hupel <lars.hupel@mytum.de> [Tue, 05 Jul 2016 10:26:23 +0200] rev 63387
more accurate total timing
Tue, 05 Jul 2016 09:50:20 +0200 merged
Lars Hupel <lars.hupel@mytum.de> [Tue, 05 Jul 2016 09:50:20 +0200] rev 63386
merged
Mon, 04 Jul 2016 18:20:51 +0200 tuned
Lars Hupel <lars.hupel@mytum.de> [Mon, 04 Jul 2016 18:20:51 +0200] rev 63385
tuned
Mon, 04 Jul 2016 20:51:04 +0200 merged
wenzelm [Mon, 04 Jul 2016 20:51:04 +0200] rev 63384
merged
Mon, 04 Jul 2016 20:48:55 +0200 NEWS;
wenzelm [Mon, 04 Jul 2016 20:48:55 +0200] rev 63383
NEWS;
Mon, 04 Jul 2016 20:33:47 +0200 clarified positions, e.g. for reports on literal facts;
wenzelm [Mon, 04 Jul 2016 20:33:47 +0200] rev 63382
clarified positions, e.g. for reports on literal facts;
Mon, 04 Jul 2016 20:01:57 +0200 tuned whitespace;
wenzelm [Mon, 04 Jul 2016 20:01:57 +0200] rev 63381
tuned whitespace;
Mon, 04 Jul 2016 19:57:56 +0200 tuned;
wenzelm [Mon, 04 Jul 2016 19:57:56 +0200] rev 63380
tuned;
Mon, 04 Jul 2016 19:39:59 +0200 tuned;
wenzelm [Mon, 04 Jul 2016 19:39:59 +0200] rev 63379
tuned;
Mon, 04 Jul 2016 19:49:25 +0200 spelling
haftmann [Mon, 04 Jul 2016 19:49:25 +0200] rev 63378
spelling
Mon, 04 Jul 2016 19:46:20 +0200 combinator to build partial equivalence relations from a predicate and an equivalenc relation
haftmann [Mon, 04 Jul 2016 19:46:20 +0200] rev 63377
combinator to build partial equivalence relations from a predicate and an equivalenc relation
Mon, 04 Jul 2016 19:46:20 +0200 default one-step rules for predicates on relations;
haftmann [Mon, 04 Jul 2016 19:46:20 +0200] rev 63376
default one-step rules for predicates on relations; clarified status of legacy input abbreviations
Mon, 04 Jul 2016 19:46:20 +0200 basic facts about almost everywhere fix bijections
haftmann [Mon, 04 Jul 2016 19:46:20 +0200] rev 63375
basic facts about almost everywhere fix bijections
Mon, 04 Jul 2016 19:46:19 +0200 dedicated locale for total bijections
haftmann [Mon, 04 Jul 2016 19:46:19 +0200] rev 63374
dedicated locale for total bijections
Mon, 04 Jul 2016 19:46:19 +0200 tuned sections
haftmann [Mon, 04 Jul 2016 19:46:19 +0200] rev 63373
tuned sections
Mon, 04 Jul 2016 19:46:19 +0200 relating gbinomial and binomial, still using distinct definitions
haftmann [Mon, 04 Jul 2016 19:46:19 +0200] rev 63372
relating gbinomial and binomial, still using distinct definitions
Mon, 04 Jul 2016 19:08:54 +0200 clarified fact position, notably for reports on literal facts;
wenzelm [Mon, 04 Jul 2016 19:08:54 +0200] rev 63371
clarified fact position, notably for reports on literal facts;
Mon, 04 Jul 2016 14:51:19 +0200 more accurate facts index;
wenzelm [Mon, 04 Jul 2016 14:51:19 +0200] rev 63370
more accurate facts index;
Mon, 04 Jul 2016 11:11:19 +0200 tuned signature;
wenzelm [Mon, 04 Jul 2016 11:11:19 +0200] rev 63369
tuned signature;
Mon, 04 Jul 2016 10:29:56 +0200 tuned signature;
wenzelm [Mon, 04 Jul 2016 10:29:56 +0200] rev 63368
tuned signature;
Sat, 02 Jul 2016 20:22:25 +0200 simplified definitions of combinatorial functions
haftmann [Sat, 02 Jul 2016 20:22:25 +0200] rev 63367
simplified definitions of combinatorial functions
Sat, 02 Jul 2016 15:02:24 +0200 define binomial coefficents directly via combinatorial definition
haftmann [Sat, 02 Jul 2016 15:02:24 +0200] rev 63366
define binomial coefficents directly via combinatorial definition
Sat, 02 Jul 2016 08:41:05 +0200 more theorems
haftmann [Sat, 02 Jul 2016 08:41:05 +0200] rev 63365
more theorems
Sat, 02 Jul 2016 08:41:05 +0200 abstract and concrete multiplicative groups
haftmann [Sat, 02 Jul 2016 08:41:05 +0200] rev 63364
abstract and concrete multiplicative groups
Sat, 02 Jul 2016 08:41:05 +0200 more correct comment
haftmann [Sat, 02 Jul 2016 08:41:05 +0200] rev 63363
more correct comment
Fri, 01 Jul 2016 16:52:54 +0200 clarified;
wenzelm [Fri, 01 Jul 2016 16:52:54 +0200] rev 63362
clarified;
Fri, 01 Jul 2016 16:52:35 +0200 misc tuning and modernization;
wenzelm [Fri, 01 Jul 2016 16:52:35 +0200] rev 63361
misc tuning and modernization;
Fri, 01 Jul 2016 10:56:54 +0200 Tuned multiset lattice
Manuel Eberl <eberlm@in.tum.de> [Fri, 01 Jul 2016 10:56:54 +0200] rev 63360
Tuned multiset lattice
Fri, 01 Jul 2016 08:35:15 +0200 More lemmas on Gcd/Lcm
Manuel Eberl <eberlm@in.tum.de> [Fri, 01 Jul 2016 08:35:15 +0200] rev 63359
More lemmas on Gcd/Lcm
Fri, 01 Jul 2016 08:19:53 +0200 Conditionally complete lattice of multisets
Manuel Eberl <eberlm@in.tum.de> [Fri, 01 Jul 2016 08:19:53 +0200] rev 63358
Conditionally complete lattice of multisets
Sun, 26 Jun 2016 01:03:03 +0200 added fundef_cong rule
nipkow [Sun, 26 Jun 2016 01:03:03 +0200] rev 63357
added fundef_cong rule
Fri, 24 Jun 2016 20:27:57 +0200 misc tuning and modernization;
wenzelm [Fri, 24 Jun 2016 20:27:57 +0200] rev 63356
misc tuning and modernization;
Fri, 24 Jun 2016 18:36:14 +0200 misc tuning and modernization;
wenzelm [Fri, 24 Jun 2016 18:36:14 +0200] rev 63355
misc tuning and modernization;
Thu, 23 Jun 2016 23:10:19 +0200 merged
wenzelm [Thu, 23 Jun 2016 23:10:19 +0200] rev 63354
merged
Thu, 23 Jun 2016 23:08:37 +0200 misc tuning and modernization;
wenzelm [Thu, 23 Jun 2016 23:08:37 +0200] rev 63353
misc tuning and modernization;
Thu, 23 Jun 2016 11:01:14 +0200 tuned signature;
wenzelm [Thu, 23 Jun 2016 11:01:14 +0200] rev 63352
tuned signature;
Thu, 23 Jun 2016 16:46:36 +0200 avoid overlapping equations for gcd, lcm on integers
haftmann [Thu, 23 Jun 2016 16:46:36 +0200] rev 63351
avoid overlapping equations for gcd, lcm on integers
Thu, 23 Jun 2016 16:46:36 +0200 compiling implicit instances into companion objects for classes avoids ambiguities
haftmann [Thu, 23 Jun 2016 16:46:36 +0200] rev 63350
compiling implicit instances into companion objects for classes avoids ambiguities
Wed, 22 Jun 2016 19:01:26 +0200 print statistics; tuned
Lars Hupel <lars.hupel@mytum.de> [Wed, 22 Jun 2016 19:01:26 +0200] rev 63349
print statistics; tuned
Wed, 22 Jun 2016 16:47:55 +0200 adjust job/thread count for new hardware
Lars Hupel <lars.hupel@mytum.de> [Wed, 22 Jun 2016 16:47:55 +0200] rev 63348
adjust job/thread count for new hardware
Wed, 22 Jun 2016 16:04:03 +0200 report class parameters within instantiation;
wenzelm [Wed, 22 Jun 2016 16:04:03 +0200] rev 63347
report class parameters within instantiation;
Wed, 22 Jun 2016 11:10:18 +0200 clarified PIDE markup;
wenzelm [Wed, 22 Jun 2016 11:10:18 +0200] rev 63346
clarified PIDE markup;
Wed, 22 Jun 2016 10:42:53 +0200 tuned;
wenzelm [Wed, 22 Jun 2016 10:42:53 +0200] rev 63345
tuned;
Wed, 22 Jun 2016 10:40:53 +0200 tuned signature;
wenzelm [Wed, 22 Jun 2016 10:40:53 +0200] rev 63344
tuned signature; tuned;
Wed, 22 Jun 2016 10:09:20 +0200 bundle lifting_syntax;
wenzelm [Wed, 22 Jun 2016 10:09:20 +0200] rev 63343
bundle lifting_syntax;
Tue, 21 Jun 2016 17:35:45 +0200 tuned;
wenzelm [Tue, 21 Jun 2016 17:35:45 +0200] rev 63342
tuned;
Tue, 21 Jun 2016 17:25:28 +0200 clarified derived bindings (for PIDE reports);
wenzelm [Tue, 21 Jun 2016 17:25:28 +0200] rev 63341
clarified derived bindings (for PIDE reports);
Tue, 21 Jun 2016 17:21:57 +0200 clarified rendering (amending ae9330fdbc16);
wenzelm [Tue, 21 Jun 2016 17:21:57 +0200] rev 63340
clarified rendering (amending ae9330fdbc16);
Tue, 21 Jun 2016 16:10:03 +0200 tuned whitespace;
wenzelm [Tue, 21 Jun 2016 16:10:03 +0200] rev 63339
tuned whitespace;
Tue, 21 Jun 2016 15:10:43 +0200 merged
wenzelm [Tue, 21 Jun 2016 15:10:43 +0200] rev 63338
merged
Tue, 21 Jun 2016 14:42:47 +0200 position information for literal facts;
wenzelm [Tue, 21 Jun 2016 14:42:47 +0200] rev 63337
position information for literal facts; Markup.entry may have empty kind/name;
Tue, 21 Jun 2016 11:03:24 +0200 tuned;
wenzelm [Tue, 21 Jun 2016 11:03:24 +0200] rev 63336
tuned;
Tue, 21 Jun 2016 10:41:29 +0200 tuned;
wenzelm [Tue, 21 Jun 2016 10:41:29 +0200] rev 63335
tuned;
Tue, 21 Jun 2016 12:10:44 +0200 Multivariate_Analysis: add continuous_on_vec_lambda
hoelzl [Tue, 21 Jun 2016 12:10:44 +0200] rev 63334
Multivariate_Analysis: add continuous_on_vec_lambda
Thu, 16 Jun 2016 23:03:27 +0200 Probability: show that measures form a complete lattice
hoelzl [Thu, 16 Jun 2016 23:03:27 +0200] rev 63333
Probability: show that measures form a complete lattice
Wed, 15 Jun 2016 22:19:03 +0200 move open_Collect_eq/less to HOL
hoelzl [Wed, 15 Jun 2016 22:19:03 +0200] rev 63332
move open_Collect_eq/less to HOL
Fri, 17 Jun 2016 09:44:16 +0200 move Conditional_Complete_Lattices to Main
hoelzl [Fri, 17 Jun 2016 09:44:16 +0200] rev 63331
move Conditional_Complete_Lattices to Main
Wed, 15 Jun 2016 15:55:02 +0200 Probability: introduce Hahn decomposition; use it to clean up Radon_Nikodym
hoelzl [Wed, 15 Jun 2016 15:55:02 +0200] rev 63330
Probability: introduce Hahn decomposition; use it to clean up Radon_Nikodym
Tue, 14 Jun 2016 12:18:45 +0200 Probability: tuned headers; cleanup Radon_Nikodym
hoelzl [Tue, 14 Jun 2016 12:18:45 +0200] rev 63329
Probability: tuned headers; cleanup Radon_Nikodym
Tue, 21 Jun 2016 10:53:43 +0200 read Java system properties from ISABELLE_CI_PROPERTIES
Lars Hupel <lars.hupel@mytum.de> [Tue, 21 Jun 2016 10:53:43 +0200] rev 63328
read Java system properties from ISABELLE_CI_PROPERTIES
Mon, 20 Jun 2016 22:31:16 +0200 merged
wenzelm [Mon, 20 Jun 2016 22:31:16 +0200] rev 63327
merged
Mon, 20 Jun 2016 22:30:23 +0200 misc tuning and modernization;
wenzelm [Mon, 20 Jun 2016 22:30:23 +0200] rev 63326
misc tuning and modernization;
Mon, 20 Jun 2016 21:40:48 +0200 misc tuning and modernization;
wenzelm [Mon, 20 Jun 2016 21:40:48 +0200] rev 63325
misc tuning and modernization;
Mon, 20 Jun 2016 17:51:47 +0200 prefer HOL definitions;
wenzelm [Mon, 20 Jun 2016 17:51:47 +0200] rev 63324
prefer HOL definitions;
Mon, 20 Jun 2016 17:25:08 +0200 tuned proof;
wenzelm [Mon, 20 Jun 2016 17:25:08 +0200] rev 63323
tuned proof;
Mon, 20 Jun 2016 17:03:50 +0200 misc tuning and modernization;
wenzelm [Mon, 20 Jun 2016 17:03:50 +0200] rev 63322
misc tuning and modernization;
Mon, 20 Jun 2016 10:51:34 +0200 Merged
eberlm [Mon, 20 Jun 2016 10:51:34 +0200] rev 63321
Merged
Fri, 17 Jun 2016 17:02:13 +0200 Merged
eberlm [Fri, 17 Jun 2016 17:02:13 +0200] rev 63320
Merged
Fri, 17 Jun 2016 11:33:52 +0200 fps_from_poly → fps_of_poly
eberlm [Fri, 17 Jun 2016 11:33:52 +0200] rev 63319
fps_from_poly → fps_of_poly
Fri, 17 Jun 2016 11:33:03 +0200 Merged
eberlm [Fri, 17 Jun 2016 11:33:03 +0200] rev 63318
Merged
Thu, 16 Jun 2016 17:57:09 +0200 Various additions to polynomials, FPSs, Gamma function
eberlm [Thu, 16 Jun 2016 17:57:09 +0200] rev 63317
Various additions to polynomials, FPSs, Gamma function
Sun, 19 Jun 2016 22:51:42 +0200 misc tuning and modernization;
wenzelm [Sun, 19 Jun 2016 22:51:42 +0200] rev 63316
misc tuning and modernization;
Sun, 19 Jun 2016 17:40:51 +0200 benchmark build profile
Lars Hupel <lars.hupel@mytum.de> [Sun, 19 Jun 2016 17:40:51 +0200] rev 63315
benchmark build profile
Fri, 17 Jun 2016 21:35:35 +0200 killed dead code
blanchet [Fri, 17 Jun 2016 21:35:35 +0200] rev 63314
killed dead code
Fri, 17 Jun 2016 21:25:59 +0200 avoid runtime warning with discriminators due to 'Code.del_eqn'
blanchet [Fri, 17 Jun 2016 21:25:59 +0200] rev 63313
avoid runtime warning with discriminators due to 'Code.del_eqn'
Fri, 17 Jun 2016 21:00:32 +0200 killed deadcode
blanchet [Fri, 17 Jun 2016 21:00:32 +0200] rev 63312
killed deadcode
Fri, 17 Jun 2016 12:40:18 +0200 be more careful before filtering out chained facts in Sledgehammer
blanchet [Fri, 17 Jun 2016 12:40:18 +0200] rev 63311
be more careful before filtering out chained facts in Sledgehammer
Fri, 17 Jun 2016 12:37:43 +0200 normalising multiset theorem names
fleury <Mathias.Fleury@mpi-inf.mpg.de> [Fri, 17 Jun 2016 12:37:43 +0200] rev 63310
normalising multiset theorem names
Thu, 16 Jun 2016 17:11:00 +0200 tuned;
wenzelm [Thu, 16 Jun 2016 17:11:00 +0200] rev 63309
tuned;
Thu, 16 Jun 2016 16:57:36 +0200 isabelle update_cartouches -c -t;
wenzelm [Thu, 16 Jun 2016 16:57:36 +0200] rev 63308
isabelle update_cartouches -c -t;
Thu, 16 Jun 2016 16:39:18 +0200 tuned;
wenzelm [Thu, 16 Jun 2016 16:39:18 +0200] rev 63307
tuned;
Thu, 16 Jun 2016 12:05:04 +0100 Removed instances of ^ from theory markup
paulson <lp15@cam.ac.uk> [Thu, 16 Jun 2016 12:05:04 +0100] rev 63306
Removed instances of ^ from theory markup
Wed, 15 Jun 2016 15:52:24 +0100 Urysohn's lemma, Dugundji extension theorem and many other proofs
paulson <lp15@cam.ac.uk> [Wed, 15 Jun 2016 15:52:24 +0100] rev 63305
Urysohn's lemma, Dugundji extension theorem and many other proofs
Tue, 14 Jun 2016 20:48:42 +0200 non-deprecated char literals for Scala
haftmann [Tue, 14 Jun 2016 20:48:42 +0200] rev 63304
non-deprecated char literals for Scala
Tue, 14 Jun 2016 20:48:41 +0200 explicit resolution of ambiguous dictionaries
haftmann [Tue, 14 Jun 2016 20:48:41 +0200] rev 63303
explicit resolution of ambiguous dictionaries
Tue, 14 Jun 2016 15:54:28 +0100 Merge
paulson <lp15@cam.ac.uk> [Tue, 14 Jun 2016 15:54:28 +0100] rev 63302
Merge
Tue, 14 Jun 2016 15:34:21 +0100 new results about topology
paulson <lp15@cam.ac.uk> [Tue, 14 Jun 2016 15:34:21 +0100] rev 63301
new results about topology
Tue, 14 Jun 2016 15:35:14 +0200 Merged
eberlm [Tue, 14 Jun 2016 15:35:14 +0200] rev 63300
Merged
Tue, 14 Jun 2016 13:14:11 +0200 Integration by substitution
eberlm [Tue, 14 Jun 2016 13:14:11 +0200] rev 63299
Integration by substitution
Tue, 14 Jun 2016 13:52:59 +0200 tuned;
wenzelm [Tue, 14 Jun 2016 13:52:59 +0200] rev 63298
tuned;
Mon, 13 Jun 2016 22:42:38 +0200 tuned;
wenzelm [Mon, 13 Jun 2016 22:42:38 +0200] rev 63297
tuned;
Mon, 13 Jun 2016 17:39:52 +0200 Integral form of Gamma function
eberlm [Mon, 13 Jun 2016 17:39:52 +0200] rev 63296
Integral form of Gamma function
Mon, 13 Jun 2016 15:23:12 +0200 Facts about HK integration, complex powers, Gamma function
eberlm [Mon, 13 Jun 2016 15:23:12 +0200] rev 63295
Facts about HK integration, complex powers, Gamma function
Mon, 13 Jun 2016 08:33:29 +0200 tuned
Lars Hupel <lars.hupel@mytum.de> [Mon, 13 Jun 2016 08:33:29 +0200] rev 63294
tuned
Mon, 13 Jun 2016 09:22:45 +0200 tuned;
wenzelm [Mon, 13 Jun 2016 09:22:45 +0200] rev 63293
tuned;
Sun, 12 Jun 2016 13:43:27 +0200 tuned;
wenzelm [Sun, 12 Jun 2016 13:43:27 +0200] rev 63292
tuned;
Sat, 11 Jun 2016 20:54:31 +0200 tuned;
wenzelm [Sat, 11 Jun 2016 20:54:31 +0200] rev 63291
tuned;
Sat, 11 Jun 2016 16:22:42 +0200 boldify syntax in abstract algebraic structures, to avoid clashes with concrete syntax in corresponding type classes
haftmann [Sat, 11 Jun 2016 16:22:42 +0200] rev 63290
boldify syntax in abstract algebraic structures, to avoid clashes with concrete syntax in corresponding type classes
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