Rob Lewis
10f1232296
feat(library/algebra/field): fix broken theorems
2015-02-28 08:49:28 -08:00
Rob Lewis
8ef2849b67
feat(library/algebra/fields): prove more theorems about division rings
2015-02-28 08:49:28 -08:00
Jeremy Avigad
a8cf58d97c
feat(library/algebra/field): define discrete field
2015-02-28 08:49:28 -08:00
Rob Lewis
eef2e99a1c
feat(library/algebra/field): add theorems about division rings
2015-02-28 08:49:05 -08:00
Rob Lewis
b8f0341119
feat(library/algebra): add field.lean
2015-02-28 08:48:48 -08:00
Leonardo de Moura
dc62bc498f
fix(tests/lean/hott/443_b): adjust test to reflect changes in the HoTT library
2015-02-28 08:46:00 -08:00
Floris van Doorn
1559e0e58c
feat(hott): some more renaming in category library
2015-02-28 01:16:23 -05:00
Floris van Doorn
326eaffafb
style(hott/algebra): rename theorems in the HoTT category libraries
2015-02-28 01:16:23 -05:00
Floris van Doorn
23a248ab28
style(hott): let inverse notation have higher binding power than application
2015-02-28 01:16:23 -05:00
Floris van Doorn
219f7ae11a
feat(hott/algebra/precategory): general cleanup in precategories, define uncurrying functor
2015-02-28 01:16:23 -05:00
Soonho Kong
05cfb21c4c
fix(emacs/lean-server.el): split findp info only up-to 1
...
close #446
2015-02-27 20:04:13 -05:00
Leonardo de Moura
b9227948e4
feat(README): add links to homepage
2015-02-27 16:58:25 -08:00
Leonardo de Moura
cf56935b01
feat(frontends/lean): improve support for user defined tactics
2015-02-27 16:58:25 -08:00
Soonho Kong
c9ffc2fec8
fix(emacs/lean-util): add hlean support in lean-path-list
...
close #450
2015-02-27 15:27:18 -05:00
Leonardo de Moura
7d827a14c9
feat(library/module): expand 'failed to import' error message
...
see issue #448
2015-02-27 08:00:30 -08:00
Leonardo de Moura
2b65f02f6f
feat(shell/lean): do not terminate if an error is detected when loading the cache
...
see issue #448
2015-02-27 07:54:59 -08:00
Leonardo de Moura
5b736a2268
feat(frontends/lean): add support for empty match-with expressions
2015-02-26 16:36:15 -08:00
Leonardo de Moura
d00c013ad8
fix(shell/lean): display HoTT library path for lean --hlean --path
...
See #450
2015-02-26 15:09:03 -08:00
Leonardo de Moura
72eed42ac8
feat(library/unifier): ignore irrelevant branches when solving flex-rigid constraints
2015-02-26 13:43:54 -08:00
Leonardo de Moura
0b48f406f9
fix(tests/lean/hott): adjust tests to reflect changes in the HoTT library
2015-02-26 10:51:19 -08:00
Floris van Doorn
f513538631
feat(hott): more cleanup of HoTT library
...
remove funext class,
remove a couple of sorry's,
add characterization of equality in trunctypes,
use Jeremy's format for headers everywhere in the HoTT library,
continue working on Yoneda embedding
2015-02-26 13:19:54 -05:00
Floris van Doorn
c091acc55b
feat(hott): remove funext as type class, add theorems to prove equalities between functors and natural transformations
2015-02-26 12:52:33 -05:00
Floris van Doorn
9201bd7ca6
feat (hott/init): move nat.of_num to init.num and make it reducible outside namespace nat
...
This is so that init.trunc can already use nat.of_num.
Also make nat.of_num reducible in the standard library
Also make gt and ge abbreviations
2015-02-26 12:28:57 -05:00
Soonho Kong
88e287df5a
doc(emacs/README.md): add instructions for unicode-fonts package
...
related issue: #446
2015-02-26 05:09:40 -05:00
Leonardo de Moura
68110faa4d
feat(frontends/lean/inductive_cmd): allow '|' in inductive datatype declarations
2015-02-25 17:00:10 -08:00
Leonardo de Moura
5ca52d81ec
feat(frontends/lean): ML-like notation for match and recursive equations
2015-02-25 16:20:44 -08:00
Leonardo de Moura
3c24461e51
refactor(*): modify '|' binding power, use 'abs a' instead of '|a|', and '(a | b)' instead of 'a | b'
2015-02-25 15:18:21 -08:00
Leonardo de Moura
c04c610b7b
feat(frontends/lean): add 'assert H : A, ...' as notation for 'have H [visible] : A, ...'
2015-02-25 14:30:42 -08:00
Leonardo de Moura
383c0d6d4c
fix(tests/lean/interactive/findp): adjust test to reflect recent changes in the standard library
2015-02-25 14:08:37 -08:00
Jeremy Avigad
e19b27ef51
feat(script/rename.pl): add script for batch renaming of identifiers
2015-02-25 14:05:07 -08:00
Jeremy Avigad
e513b0ead4
refactor(library,hott): rename theorems for decidable and inhabited
...
The convention is this: we use e.g. nat.is_inhabited and nat.has_decidable_eq
for these two purposes only, to avoid clashing with "inhabited" and "decidable_eq"
in a namespace. Otherwise, we use "decidable_foo" and "inhabited_foo".
2015-02-25 14:05:07 -08:00
Jeremy Avigad
e555531eb6
feat(library/data/int/div): start on div for integers
2015-02-25 14:05:07 -08:00
Jeremy Avigad
7a57908d62
feat/refactor(library/data/int): revise and add theorems
2015-02-25 14:05:07 -08:00
Jeremy Avigad
cfdaffb6f5
feat/refactor(library/data/nat): do some housecleaning, add facts to div
2015-02-25 14:05:07 -08:00
Jeremy Avigad
a607e7dd57
feat(library/algebra/group): add rules for sub equalities
2015-02-25 14:05:06 -08:00
Leonardo de Moura
96b54a8007
feat(frontends/lean/builtin_exprs): add 'have' notation in 'begin-end' blocks
...
It is notation for the assert tactic.
2015-02-25 14:04:17 -08:00
Leonardo de Moura
daf27fd194
doc(fixing_tests): add links to directories containing tests that compare produced vs expected output
2015-02-25 14:04:17 -08:00
Leonardo de Moura
d5538ddf19
refactor(hott/algebra/precategory/morphism): reduce compilation time using rewrite tactic
2015-02-25 14:04:17 -08:00
Leonardo de Moura
425aba9aa9
feat(library/pp_options): reduce default limits in the pretty printer
...
The goal is to avoid problems like the one described in issue #428
2015-02-25 14:04:17 -08:00
Leonardo de Moura
2b1d67f717
feat(script/lib_perf): show time spent on HoTT library files
2015-02-25 14:04:17 -08:00
Leonardo de Moura
577a6da119
refactor(library/algebra/category/morphism): reduce compilation time using rewrite tactic
2015-02-25 14:04:17 -08:00
Soonho Kong
db1fba3ddc
fix(emacs/lean-server.el): lean-server-trace-buffer-name was changed to a function
2015-02-25 14:21:23 -05:00
Leonardo de Moura
4f79d12da7
refactor(library/algebra/category/morphism): improve performance using rewrite tactic
2015-02-24 18:28:49 -08:00
Leonardo de Moura
909ebfc5f1
feat(frontends/lean/elaborator): try coercions after each overload
...
We try only the easy cases since the more general case is too expensive.
closes #444
2015-02-24 17:41:20 -08:00
Leonardo de Moura
34c36648bb
fix(frontends/lean/decl_cmds): constants command
...
closes #445
2015-02-24 16:27:13 -08:00
Leonardo de Moura
42289d4334
feat(library/tactic/class_instance_synth): create class instance synthesis subproblems only for arguments marked with the [] binder annotation
2015-02-24 16:12:39 -08:00
Leonardo de Moura
3ede8e9150
refactor(library): use [] binder annotation when declaring instances
2015-02-24 16:12:39 -08:00
Leonardo de Moura
1cd44e894b
feat(library/tactic/class_instance_synth): conservative class-instance resolution: expand only definitions marked as reducible
...
closes #442
2015-02-24 16:12:35 -08:00
Leonardo de Moura
275068641e
fix(tests/lean/print_ax2): adjust test output
2015-02-24 13:34:52 -08:00
Leonardo de Moura
3846f5a4e7
refactor(hott): use nested begin-end blocks, use cases tactic
2015-02-24 13:27:57 -08:00
