michael/lean2
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
8386 commits 3 branches 0 tags 28 MiB
Commit graph

8386 commits

This branch
This branch
All branches
Author SHA1 Message Date
Floris van Doorn
7f09ba328e feat(hott): small changes 2016-02-22 11:15:38 -08:00
Floris van Doorn
78092af27f feat(hott): add some attributes 2016-02-22 11:15:38 -08:00
Floris van Doorn
cd74b6bff0 fix(hott): abstract some equivalence proofs 
Note: this is important. I proved a quite complicated equivalence with calc, by chaining these
equivalences. Now if I want to know the underlying function of this composite equivalence, I have to
unfold all these instances. Without the abstracts, this took 14 seconds, and afterwards, it took 2
seconds.
 2016-02-22 11:15:38 -08:00
Jacob Gross
db8ed5dd08 feat (library/theories/topology/basic) : add separation theorems 
add T0, T1, T2 separation theorems and add closed singleton theorem for T1 spaces
 2016-02-22 11:11:54 -08:00
Sean Leather
7852524370 fix(library/data/list/sorted): incorrect name 2016-02-22 11:06:39 -08:00
Daniel Selsam
859a3d35ea feat(library/defeq_simplifier): no need to reverse args 2016-02-22 11:01:36 -08:00
Daniel Selsam
d521063dfb feat(library/defeq_simplifier): new simplifier that uses only definitional equalities 2016-02-22 11:01:36 -08:00
Leonardo de Moura
20f70035dd fix(frontends/lean/util): fixes #1007 2016-02-22 10:54:55 -08:00
Soonho Kong
994815bc77 fix(bin/linja.in): roll back d8fb6f5 
The previous fix d8fb6f5 creates a problem in Linux platform.

Related issue: #986
 2016-02-15 14:31:15 -05:00
Soonho Kong
ca1901bb2c feat(emacs/lean-project.el): ask 'project type' in lean-project-create 
close #999
 2016-02-12 22:02:24 -05:00
Rob Lewis
b047c9c037 refactor(theories/{analysis, topology}): clean up proofs connecting open balls and open sets 2016-02-12 11:50:11 -08:00
Rob Lewis
68bc41b5fe feat(data/set): add missing set theorems 2016-02-12 11:50:11 -08:00
Rob Lewis
4a41e78124 fix(theories/analysis): make variables implicit in continuous_at_intro 2016-02-12 11:50:10 -08:00
Rob Lewis
2c56a2c48b feat(theories/{analysis, topology}): show eps-delta and topological continuity coincide on metric spaces 2016-02-12 11:50:10 -08:00
Rob Lewis
eb05741ce6 feat(data/set): add missing set membership theorems 2016-02-12 11:50:10 -08:00
Rob Lewis
685049988c feat(theories/analysis): define metric topology 2016-02-12 11:50:10 -08:00
Rob Lewis
b8d86ffe48 feat(theories/topology): add theorem for proving sets open 2016-02-12 11:50:10 -08:00
Daniel Selsam
bb4b8da582 feat(library/unification_hint): basic handling of user-supplied unification hints 2016-02-12 11:48:51 -08:00
Soonho Kong
d8fb6f5082 fix(bin/linja.in): wrap args.cache to avoid problems handling fullpath with space 
related issue: #986
 2016-02-12 13:25:23 -05:00
Leonardo de Moura
632d4fae36 chore(library): rename local_context to old_local_context 2016-02-11 18:15:16 -08:00
Leonardo de Moura
74192b0cb8 chore(library): remove dead code 2016-02-11 18:08:44 -08:00
Leonardo de Moura
c9e9fee76a refactor(*): remove name_generator and use simpler mk_fresh_name 2016-02-11 18:05:57 -08:00
Leonardo de Moura
9cbda49297 chore(frontends/lean): remove script blocks 2016-02-11 17:26:44 -08:00
Leonardo de Moura
f67181baf3 chore(*): remove support for Lua 2016-02-11 17:17:55 -08:00
Daniel Selsam
3de4ec1a6c fix(library/blast/imp_extension): do not use the name 'assert' 
Closes #994
 2016-02-10 14:11:17 -08:00
Floris van Doorn
42b78962f9 feat(init/wf): simplify definition acc.drec 2016-02-09 10:03:48 -08:00
Floris van Doorn
e14d4a4c0c feat(init/wf): port from standard library to HoTT library 
After this commit we need some more advanced theorems in init/wf, notably function extenstionality.
For this reason I had to refactor the init folder a little bit.
To keep the init folders in both libraries similar, I did the same refactorization in the standard library, even though that was not required for the standard library
 2016-02-09 10:03:48 -08:00
Jakob von Raumer
c0abcc7722 chore(hott): fix signature of previous lemma 2016-02-09 09:59:03 -08:00
Jakob von Raumer
3c7536cff8 chore(hott): clean up cancellability proof a bit 2016-02-09 09:58:57 -08:00
Jakob von Raumer
4d6c516c01 feat(hott): add lemma: equivalent fin sets come from equal numbers, sums with fin sets are cancellable 2016-02-09 09:58:52 -08:00
Jakob von Raumer
4edb6d7765 feat(hott): finish cancelling law for sums with unit 2016-02-09 09:58:31 -08:00
Jakob von Raumer
0ad8131985 feat(hott): start cancellation proof for sums 2016-02-09 09:58:24 -08:00
Jakob von Raumer
62e1431f04 chore(hott): delay lemmas about smash product until I have more ideas on how to tackle the coherence there. 2016-02-09 09:58:17 -08:00
Jakob von Raumer
1042f6c29d feat(hott): port finite ordinal sets from the std library, with all things related to nat.mod and to fintype still missing. 
create a logic.hlean file for further extension of the logic theory in the prelude. add distributivity lemmas for products and sums.
 2016-02-09 09:58:10 -08:00
Jakob von Raumer
cb3bc1a311 feat(hott): add another constructor for pointed equivalences 2016-02-09 09:57:59 -08:00
Jakob von Raumer
23dec19aa7 feat(hott): start lemma about smashing with bool 2016-02-09 09:57:52 -08:00
Jakob von Raumer
8bc4206c62 feat(hott): add custom recursors for cofiber type 2016-02-09 09:57:47 -08:00
Jakob von Raumer
31e2653e58 feat(hott): add lemma: cofiber of terminal morphism is suspension 2016-02-09 09:57:39 -08:00
Jakob von Raumer
7e02ea6cab feat(hott): add smash product of pointed types 2016-02-09 09:57:33 -08:00
Jakob von Raumer
ce8ca64771 feat(hott): adjust small things in wedge theory 2016-02-09 09:57:27 -08:00
Jakob von Raumer
56cd88267c feat(hott): add cofiber of a function, prove lemma that cofibers of equivalences are contractible 2016-02-09 09:57:21 -08:00
Daniel Selsam
f06cdff2a1 fix(library/blast/simplifier/ceqv): fix error in is_permutation 2016-02-07 14:06:28 -08:00
Floris van Doorn
ec38ee8df8 fix(hott/init/tactic): add replace 2016-02-07 14:06:28 -08:00
Leonardo de Moura
668758c44e fix(library/blast/blast): compilation warning on OSX 2016-02-05 13:02:02 -08:00
Leonardo de Moura
6c1c6cbbdd fix(util/lp,tests/util/lp): warning msgs on OSX 2016-02-05 11:51:20 -08:00
Leonardo de Moura
e785827688 fix(tests/util/lp/CMakeFiles): disable lp test that fails when executing ctest 
This test need input parameters.
 2016-02-05 10:17:48 -08:00
Leonardo de Moura
1c8d8da9cf chore(util/lp/lp_primal_core_solver): fix warning 2016-02-05 10:08:32 -08:00
Lev Nachmanson
0e4f98dc47 dev(lp): remove a warning 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2016-02-05 10:08:24 -08:00
Lev Nachmanson
a7e3befd21 dev(lp): speed up primal with sorted list 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2016-02-05 10:04:36 -08:00
Lev Nachmanson
ff8213a6a9 dev(lp): diminish the number of pivots of primal by sorting the columns 
Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
 2016-02-05 10:04:35 -08:00