Thu, 16 May 2019 19:43:21 +0200 tuned name
nipkow [Thu, 16 May 2019 19:43:21 +0200] rev 70273
tuned name
Thu, 16 May 2019 12:59:37 +0200 tuned
nipkow [Thu, 16 May 2019 12:59:37 +0200] rev 70272
tuned
Wed, 15 May 2019 14:43:32 +0100 a few general lemmas
paulson <lp15@cam.ac.uk> [Wed, 15 May 2019 14:43:32 +0100] rev 70271
a few general lemmas
Wed, 15 May 2019 12:47:15 +0100 Generalisations involving numerals; comparisons should now work for ennreal
paulson <lp15@cam.ac.uk> [Wed, 15 May 2019 12:47:15 +0100] rev 70270
Generalisations involving numerals; comparisons should now work for ennreal
Tue, 14 May 2019 20:35:09 +0200 tuned
nipkow [Tue, 14 May 2019 20:35:09 +0200] rev 70269
tuned
Tue, 14 May 2019 17:21:13 +0200 tuned names
nipkow [Tue, 14 May 2019 17:21:13 +0200] rev 70268
tuned names
Sun, 12 May 2019 20:15:28 +0200 tuned
nipkow [Sun, 12 May 2019 20:15:28 +0200] rev 70267
tuned
Sat, 11 May 2019 22:19:28 +0200 tuned
nipkow [Sat, 11 May 2019 22:19:28 +0200] rev 70266
tuned
Sat, 11 May 2019 19:08:26 +0200 back to post-release mode;
wenzelm [Sat, 11 May 2019 19:08:26 +0200] rev 70265
back to post-release mode;
Sat, 11 May 2019 15:53:11 +0200 Added tag Isabelle2019-RC2 for changeset 805250bb7363
wenzelm [Sat, 11 May 2019 15:53:11 +0200] rev 70264
Added tag Isabelle2019-RC2 for changeset 805250bb7363
Sat, 11 May 2019 15:40:08 +0200 fixed theory name
nipkow [Sat, 11 May 2019 15:40:08 +0200] rev 70263
fixed theory name
Sat, 11 May 2019 15:27:11 +0200 simplified types
nipkow [Sat, 11 May 2019 15:27:11 +0200] rev 70262
simplified types
Fri, 10 May 2019 11:20:02 +0200 clarified documentation;
wenzelm [Fri, 10 May 2019 11:20:02 +0200] rev 70261
clarified documentation;
Fri, 10 May 2019 10:41:38 +0200 more documentation;
wenzelm [Fri, 10 May 2019 10:41:38 +0200] rev 70260
more documentation;
Thu, 09 May 2019 16:48:25 +0200 merged
wenzelm [Thu, 09 May 2019 16:48:25 +0200] rev 70259
merged
Thu, 09 May 2019 16:40:58 +0200 more NEWS;
wenzelm [Thu, 09 May 2019 16:40:58 +0200] rev 70258
more NEWS;
Thu, 09 May 2019 16:28:37 +0200 tuned;
wenzelm [Thu, 09 May 2019 16:28:37 +0200] rev 70257
tuned;
Thu, 09 May 2019 15:56:14 +0200 tuned;
wenzelm [Thu, 09 May 2019 15:56:14 +0200] rev 70256
tuned;
Thu, 09 May 2019 15:47:27 +0200 proper formatting (amending 5076725247fa);
wenzelm [Thu, 09 May 2019 15:47:27 +0200] rev 70255
proper formatting (amending 5076725247fa);
Thu, 09 May 2019 15:24:40 +0200 more on "Physical and logical files";
wenzelm [Thu, 09 May 2019 15:24:40 +0200] rev 70254
more on "Physical and logical files";
Thu, 09 May 2019 14:50:56 +0200 proper session chapter;
wenzelm [Thu, 09 May 2019 14:50:56 +0200] rev 70253
proper session chapter; cannot access session: refers to ROOT entry;
Thu, 09 May 2019 14:22:25 +0200 misc tuning;
wenzelm [Thu, 09 May 2019 14:22:25 +0200] rev 70252
misc tuning;
Thu, 09 May 2019 11:35:57 +0200 more uniform scaling;
wenzelm [Thu, 09 May 2019 11:35:57 +0200] rev 70251
more uniform scaling;
Thu, 09 May 2019 12:32:47 +0200 New version of tries
nipkow [Thu, 09 May 2019 12:32:47 +0200] rev 70250
New version of tries
Wed, 08 May 2019 21:28:34 +0200 clarified InstallPath: relative to self-extracting exe;
wenzelm [Wed, 08 May 2019 21:28:34 +0200] rev 70249
clarified InstallPath: relative to self-extracting exe; support for AutoInstall (option -ai);
Wed, 08 May 2019 20:10:13 +0200 prefer HTTPS;
wenzelm [Wed, 08 May 2019 20:10:13 +0200] rev 70248
prefer HTTPS;
Wed, 08 May 2019 18:53:27 +0200 eliminated old com.apple.eawt.FullScreenUtilities.setWindowCanFullScreen: appears to be unnecessary on newer versions of Mac OS X;
wenzelm [Wed, 08 May 2019 18:53:27 +0200] rev 70247
eliminated old com.apple.eawt.FullScreenUtilities.setWindowCanFullScreen: appears to be unnecessary on newer versions of Mac OS X;
Wed, 08 May 2019 16:54:50 +0200 back to gz for linux (and macos) -- xz is too slow and cumbersome;
wenzelm [Wed, 08 May 2019 16:54:50 +0200] rev 70246
back to gz for linux (and macos) -- xz is too slow and cumbersome;
Fri, 03 May 2019 20:35:19 +0200 merged
wenzelm [Fri, 03 May 2019 20:35:19 +0200] rev 70245
merged
Fri, 03 May 2019 20:03:45 +0200 back to gz for macos: more robust;
wenzelm [Fri, 03 May 2019 20:03:45 +0200] rev 70244
back to gz for macos: more robust;
Fri, 03 May 2019 19:27:41 +0200 proper arguments for library build;
wenzelm [Fri, 03 May 2019 19:27:41 +0200] rev 70243
proper arguments for library build;
Fri, 03 May 2019 19:25:25 +0200 tuned;
wenzelm [Fri, 03 May 2019 19:25:25 +0200] rev 70242
tuned;
Fri, 03 May 2019 15:33:43 +0200 clarified smlnj installations;
wenzelm [Fri, 03 May 2019 15:33:43 +0200] rev 70241
clarified smlnj installations;
Fri, 03 May 2019 12:06:59 +0200 Added tag Isabelle2019-RC1 for changeset 9c60fcfdf495
wenzelm [Fri, 03 May 2019 12:06:59 +0200] rev 70240
Added tag Isabelle2019-RC1 for changeset 9c60fcfdf495
Fri, 03 May 2019 11:50:32 +0200 updated to jdk-11.0.3+7;
wenzelm [Fri, 03 May 2019 11:50:32 +0200] rev 70239
updated to jdk-11.0.3+7;
Fri, 03 May 2019 11:47:01 +0200 update to lts-12.26 (stable branch);
wenzelm [Fri, 03 May 2019 11:47:01 +0200] rev 70238
update to lts-12.26 (stable branch);
Fri, 03 May 2019 20:04:42 +0200 more NEWS
haftmann [Fri, 03 May 2019 20:04:42 +0200] rev 70237
more NEWS
Fri, 03 May 2019 15:43:13 +0100 merged
paulson [Fri, 03 May 2019 15:43:13 +0100] rev 70236
merged
Fri, 03 May 2019 15:43:02 +0100 tweaked a definition
paulson <lp15@cam.ac.uk> [Fri, 03 May 2019 15:43:02 +0100] rev 70235
tweaked a definition
Thu, 02 May 2019 22:06:40 +0200 VSCode extension for official Isabelle release;
wenzelm [Thu, 02 May 2019 22:06:40 +0200] rev 70234
VSCode extension for official Isabelle release;
Thu, 02 May 2019 15:40:57 +0100 merged
paulson [Thu, 02 May 2019 15:40:57 +0100] rev 70233
merged
Thu, 02 May 2019 15:40:36 +0100 clearout of some useless lemmas
paulson <lp15@cam.ac.uk> [Thu, 02 May 2019 15:40:36 +0100] rev 70232
clearout of some useless lemmas
Thu, 02 May 2019 14:43:19 +0200 merged
wenzelm [Thu, 02 May 2019 14:43:19 +0200] rev 70231
merged
Thu, 02 May 2019 14:31:22 +0200 more bibtex fields;
wenzelm [Thu, 02 May 2019 14:31:22 +0200] rev 70230
more bibtex fields;
Thu, 02 May 2019 14:05:59 +0200 clarified PIDE markup;
wenzelm [Thu, 02 May 2019 14:05:59 +0200] rev 70229
clarified PIDE markup;
Thu, 02 May 2019 12:58:32 +0100 De-applying and combining lemmas to make structured proofs
paulson <lp15@cam.ac.uk> [Thu, 02 May 2019 12:58:32 +0100] rev 70228
De-applying and combining lemmas to make structured proofs
Thu, 02 May 2019 11:43:56 +0200 clarified directory location;
wenzelm [Thu, 02 May 2019 11:43:56 +0200] rev 70227
clarified directory location;
Wed, 01 May 2019 10:40:42 +0000 more lemmas
haftmann [Wed, 01 May 2019 10:40:42 +0000] rev 70226
more lemmas
Wed, 01 May 2019 10:40:40 +0000 more correct simulation of eigen context for generated Isar statements
haftmann [Wed, 01 May 2019 10:40:40 +0000] rev 70225
more correct simulation of eigen context for generated Isar statements
Wed, 01 May 2019 14:38:42 +0100 more tidying and de-applying
paulson <lp15@cam.ac.uk> [Wed, 01 May 2019 14:38:42 +0100] rev 70224
more tidying and de-applying
Tue, 30 Apr 2019 22:44:06 +0100 merged
paulson [Tue, 30 Apr 2019 22:44:06 +0100] rev 70223
merged
Tue, 30 Apr 2019 21:04:21 +0100 merged
paulson [Tue, 30 Apr 2019 21:04:21 +0100] rev 70222
merged
Tue, 30 Apr 2019 21:04:08 +0100 huge de-apply effort
paulson <lp15@cam.ac.uk> [Tue, 30 Apr 2019 21:04:08 +0100] rev 70221
huge de-apply effort
Tue, 30 Apr 2019 20:54:07 +0200 more uniform Isabelle splash screen -- avoid problems with jEdit splash and Java 11 on some Linux window managers;
wenzelm [Tue, 30 Apr 2019 20:54:07 +0200] rev 70220
more uniform Isabelle splash screen -- avoid problems with jEdit splash and Java 11 on some Linux window managers;
Tue, 30 Apr 2019 17:03:32 +0100 yet more de-applying
paulson <lp15@cam.ac.uk> [Tue, 30 Apr 2019 17:03:32 +0100] rev 70219
yet more de-applying
Tue, 30 Apr 2019 15:49:15 +0100 more de-applying
paulson <lp15@cam.ac.uk> [Tue, 30 Apr 2019 15:49:15 +0100] rev 70218
more de-applying
Tue, 30 Apr 2019 14:42:52 +0100 more tidying up
paulson <lp15@cam.ac.uk> [Tue, 30 Apr 2019 14:42:52 +0100] rev 70217
more tidying up
Tue, 30 Apr 2019 13:01:22 +0100 A bit of de-applying
paulson <lp15@cam.ac.uk> [Tue, 30 Apr 2019 13:01:22 +0100] rev 70216
A bit of de-applying
Tue, 30 Apr 2019 11:57:45 +0100 Algebraic closure: moving more theorems into their rightful places
paulson <lp15@cam.ac.uk> [Tue, 30 Apr 2019 11:57:45 +0100] rev 70215
Algebraic closure: moving more theorems into their rightful places
Mon, 29 Apr 2019 17:11:26 +0100 moving around some material from Algebraic_Closure
paulson <lp15@cam.ac.uk> [Mon, 29 Apr 2019 17:11:26 +0100] rev 70214
moving around some material from Algebraic_Closure
Mon, 29 Apr 2019 16:50:34 +0100 merged
paulson [Mon, 29 Apr 2019 16:50:34 +0100] rev 70213
merged
Mon, 29 Apr 2019 16:50:20 +0100 full proof of algebraic closure, by Paulo de Vilhena
paulson <lp15@cam.ac.uk> [Mon, 29 Apr 2019 16:50:20 +0100] rev 70212
full proof of algebraic closure, by Paulo de Vilhena
Mon, 29 Apr 2019 00:36:54 +0100 merged
paulson [Mon, 29 Apr 2019 00:36:54 +0100] rev 70211
merged
Mon, 29 Apr 2019 00:36:43 +0100 final tidying-up
paulson <lp15@cam.ac.uk> [Mon, 29 Apr 2019 00:36:43 +0100] rev 70210
final tidying-up
Sun, 28 Apr 2019 18:06:47 +0100 further de-applying
paulson <lp15@cam.ac.uk> [Sun, 28 Apr 2019 18:06:47 +0100] rev 70209
further de-applying
Sun, 28 Apr 2019 16:50:19 +0100 removal of ASCII connectives; some de-applying
paulson <lp15@cam.ac.uk> [Sun, 28 Apr 2019 16:50:19 +0100] rev 70208
removal of ASCII connectives; some de-applying
Sun, 28 Apr 2019 22:22:29 +0200 tuned -- according to main website;
wenzelm [Sun, 28 Apr 2019 22:22:29 +0200] rev 70207
tuned -- according to main website;
Sun, 28 Apr 2019 22:20:39 +0200 more ambitious compression;
wenzelm [Sun, 28 Apr 2019 22:20:39 +0200] rev 70206
more ambitious compression;
Sun, 28 Apr 2019 13:09:15 +0200 tuned signature;
wenzelm [Sun, 28 Apr 2019 13:09:15 +0200] rev 70205
tuned signature;
Sun, 28 Apr 2019 13:03:16 +0200 completion for \<^const>, although it often requires an extra argument;
wenzelm [Sun, 28 Apr 2019 13:03:16 +0200] rev 70204
completion for \<^const>, although it often requires an extra argument;
Sun, 28 Apr 2019 12:34:56 +0200 proper treatment of root as directory;
wenzelm [Sun, 28 Apr 2019 12:34:56 +0200] rev 70203
proper treatment of root as directory;
Sat, 27 Apr 2019 21:56:59 +0100 tiny bit of extra restructuring
paulson <lp15@cam.ac.uk> [Sat, 27 Apr 2019 21:56:59 +0100] rev 70202
tiny bit of extra restructuring
Sat, 27 Apr 2019 20:00:38 +0100 some variable renaming
paulson <lp15@cam.ac.uk> [Sat, 27 Apr 2019 20:00:38 +0100] rev 70201
some variable renaming
Sat, 27 Apr 2019 18:54:32 +0100 tweaks esp renaming Rep_preal
paulson <lp15@cam.ac.uk> [Sat, 27 Apr 2019 18:54:32 +0100] rev 70200
tweaks esp renaming Rep_preal
Sat, 27 Apr 2019 18:45:00 +0100 Massive restructuring; deleting unused theorems
paulson <lp15@cam.ac.uk> [Sat, 27 Apr 2019 18:45:00 +0100] rev 70199
Massive restructuring; deleting unused theorems
Fri, 26 Apr 2019 19:00:44 +0100 merged
paulson [Fri, 26 Apr 2019 19:00:44 +0100] rev 70198
merged
Fri, 26 Apr 2019 19:00:02 +0100 partial updating to eliminate ASCII style and some applys
paulson <lp15@cam.ac.uk> [Fri, 26 Apr 2019 19:00:02 +0100] rev 70197
partial updating to eliminate ASCII style and some applys
Fri, 26 Apr 2019 16:51:40 +0100 Added embedding_map_into_euclideanreal; reduced dependence on Equivalence_Lebesgue_Henstock_Integration in Analysis theories by moving a few lemmas
paulson <lp15@cam.ac.uk> [Fri, 26 Apr 2019 16:51:40 +0100] rev 70196
Added embedding_map_into_euclideanreal; reduced dependence on Equivalence_Lebesgue_Henstock_Integration in Analysis theories by moving a few lemmas
Thu, 25 Apr 2019 10:19:48 +0200 sequential build_release: it uses some of the test machines for pre-built images;
wenzelm [Thu, 25 Apr 2019 10:19:48 +0200] rev 70195
sequential build_release: it uses some of the test machines for pre-built images;
Wed, 24 Apr 2019 22:29:03 +0100 getting rid of most apply steps
paulson <lp15@cam.ac.uk> [Wed, 24 Apr 2019 22:29:03 +0100] rev 70194
getting rid of most apply steps
Mon, 22 Apr 2019 09:33:55 +0000 consolidated map2 clones
haftmann [Mon, 22 Apr 2019 09:33:55 +0000] rev 70193
consolidated map2 clones
Mon, 22 Apr 2019 09:33:55 +0000 separate type class for bit comprehension
haftmann [Mon, 22 Apr 2019 09:33:55 +0000] rev 70192
separate type class for bit comprehension
Mon, 22 Apr 2019 09:33:55 +0000 no need to maintain two separate type classes
haftmann [Mon, 22 Apr 2019 09:33:55 +0000] rev 70191
no need to maintain two separate type classes
Mon, 22 Apr 2019 06:28:17 +0000 clarified structure of theories
haftmann [Mon, 22 Apr 2019 06:28:17 +0000] rev 70190
clarified structure of theories
Sat, 20 Apr 2019 18:02:22 +0000 follow convention of bold local syntax
haftmann [Sat, 20 Apr 2019 18:02:22 +0000] rev 70189
follow convention of bold local syntax
Sat, 20 Apr 2019 18:02:22 +0000 more use of existing locales
haftmann [Sat, 20 Apr 2019 18:02:22 +0000] rev 70188
more use of existing locales
Sat, 20 Apr 2019 18:02:21 +0000 avoid separate type class for mere definitional extension
haftmann [Sat, 20 Apr 2019 18:02:21 +0000] rev 70187
avoid separate type class for mere definitional extension
Sat, 20 Apr 2019 18:02:20 +0000 tuned name
haftmann [Sat, 20 Apr 2019 18:02:20 +0000] rev 70186
tuned name
Sat, 20 Apr 2019 13:44:16 +0000 clarified notation
haftmann [Sat, 20 Apr 2019 13:44:16 +0000] rev 70185
clarified notation
Thu, 18 Apr 2019 16:34:04 +0200 added lemma
nipkow [Thu, 18 Apr 2019 16:34:04 +0200] rev 70184
added lemma
Thu, 18 Apr 2019 06:06:54 +0000 incorporated various material from the AFP into the distribution
haftmann [Thu, 18 Apr 2019 06:06:54 +0000] rev 70183
incorporated various material from the AFP into the distribution
Wed, 17 Apr 2019 16:57:06 +0000 backed out experimental b67bab2b132c, which slipped in accidentally
haftmann [Wed, 17 Apr 2019 16:57:06 +0000] rev 70182
backed out experimental b67bab2b132c, which slipped in accidentally
Thu, 18 Apr 2019 06:19:30 +0200 merged
nipkow [Thu, 18 Apr 2019 06:19:30 +0200] rev 70181
merged
Wed, 17 Apr 2019 21:48:56 +0200 added lemmas
nipkow [Wed, 17 Apr 2019 21:48:56 +0200] rev 70180
added lemmas
Wed, 17 Apr 2019 21:53:45 +0100 moved subset_image_inj into Hilbert_Choice
paulson <lp15@cam.ac.uk> [Wed, 17 Apr 2019 21:53:45 +0100] rev 70179
moved subset_image_inj into Hilbert_Choice
Wed, 17 Apr 2019 17:48:28 +0100 Lindelöf spaces and supporting material
paulson <lp15@cam.ac.uk> [Wed, 17 Apr 2019 17:48:28 +0100] rev 70178
Lindelöf spaces and supporting material
Tue, 16 Apr 2019 19:50:30 +0000 hierarchically inclusive named theorem collections
haftmann [Tue, 16 Apr 2019 19:50:30 +0000] rev 70177
hierarchically inclusive named theorem collections
Tue, 16 Apr 2019 19:50:21 +0000 removed unused fact collections
haftmann [Tue, 16 Apr 2019 19:50:21 +0000] rev 70176
removed unused fact collections
Tue, 16 Apr 2019 19:50:20 +0000 eliminated type class
haftmann [Tue, 16 Apr 2019 19:50:20 +0000] rev 70175
eliminated type class
Tue, 16 Apr 2019 19:50:19 +0000 entry point for comprehensive word library
haftmann [Tue, 16 Apr 2019 19:50:19 +0000] rev 70174
entry point for comprehensive word library
Tue, 16 Apr 2019 19:50:18 +0000 tuned theory names
haftmann [Tue, 16 Apr 2019 19:50:18 +0000] rev 70173
tuned theory names
Tue, 16 Apr 2019 19:50:09 +0000 integrated Bit_Comparison into Word corpus
haftmann [Tue, 16 Apr 2019 19:50:09 +0000] rev 70172
integrated Bit_Comparison into Word corpus
Tue, 16 Apr 2019 19:50:07 +0000 tuned
haftmann [Tue, 16 Apr 2019 19:50:07 +0000] rev 70171
tuned
Tue, 16 Apr 2019 19:50:05 +0000 prefer one theory for misc material
haftmann [Tue, 16 Apr 2019 19:50:05 +0000] rev 70170
prefer one theory for misc material
Tue, 16 Apr 2019 19:50:03 +0000 moved instance to appropriate place
haftmann [Tue, 16 Apr 2019 19:50:03 +0000] rev 70169
moved instance to appropriate place
Tue, 16 Apr 2019 20:00:14 +0200 tuned for release;
wenzelm [Tue, 16 Apr 2019 20:00:14 +0200] rev 70168
tuned for release;
Tue, 16 Apr 2019 19:42:56 +0200 clarified goto_file (again): treat bad entry as plain file to open empty buffer instead of error (amending a8142ac5e4b6);
wenzelm [Tue, 16 Apr 2019 19:42:56 +0200] rev 70167
clarified goto_file (again): treat bad entry as plain file to open empty buffer instead of error (amending a8142ac5e4b6);
Sun, 14 Apr 2019 18:13:46 +0200 afford more examples;
wenzelm [Sun, 14 Apr 2019 18:13:46 +0200] rev 70166
afford more examples;
Sun, 14 Apr 2019 17:37:05 +0200 obsolete -- this is quite fast;
wenzelm [Sun, 14 Apr 2019 17:37:05 +0200] rev 70165
obsolete -- this is quite fast;
Sun, 14 Apr 2019 13:32:26 +0100 Group theory developments towards proving algebraic closure (by de Vilhena and Baillon)
paulson <lp15@cam.ac.uk> [Sun, 14 Apr 2019 13:32:26 +0100] rev 70164
Group theory developments towards proving algebraic closure (by de Vilhena and Baillon)
Sun, 14 Apr 2019 12:00:17 +0100 merged
paulson [Sun, 14 Apr 2019 12:00:17 +0100] rev 70163
merged
Sun, 14 Apr 2019 11:59:54 +0100 markup fixes
paulson <lp15@cam.ac.uk> [Sun, 14 Apr 2019 11:59:54 +0100] rev 70162
markup fixes
Sat, 13 Apr 2019 19:27:37 +0100 merged
paulson [Sat, 13 Apr 2019 19:27:37 +0100] rev 70161
merged
Sat, 13 Apr 2019 19:23:47 +0100 Towards a proof of algebraic closure (NB not finished)
paulson <lp15@cam.ac.uk> [Sat, 13 Apr 2019 19:23:47 +0100] rev 70160
Towards a proof of algebraic closure (NB not finished)
Sat, 13 Apr 2019 22:06:40 +0200 tuned signature;
wenzelm [Sat, 13 Apr 2019 22:06:40 +0200] rev 70159
tuned signature;
Sat, 13 Apr 2019 21:51:24 +0200 prefer ctyp operations;
wenzelm [Sat, 13 Apr 2019 21:51:24 +0200] rev 70158
prefer ctyp operations;
Sat, 13 Apr 2019 21:43:41 +0200 meson: more cterm operations;
wenzelm [Sat, 13 Apr 2019 21:43:41 +0200] rev 70157
meson: more cterm operations;
Sat, 13 Apr 2019 19:58:28 +0200 more ctyp operations;
wenzelm [Sat, 13 Apr 2019 19:58:28 +0200] rev 70156
more ctyp operations;
Sat, 13 Apr 2019 19:27:12 +0200 tuned;
wenzelm [Sat, 13 Apr 2019 19:27:12 +0200] rev 70155
tuned;
Sat, 13 Apr 2019 18:50:48 +0200 clarified: use existing Thm.dest_ctyp_fun (which is more strict);
wenzelm [Sat, 13 Apr 2019 18:50:48 +0200] rev 70154
clarified: use existing Thm.dest_ctyp_fun (which is more strict);
(0) -30000 -10000 -3000 -1000 -120 +120 +1000 +3000 tip