michael/lean2
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
8712 commits 3 branches 0 tags 28 MiB
Commit graph

8712 commits

This branch
This branch
All branches
Author SHA1 Message Date
Leonardo de Moura
226f8bafeb fix(library/tactic/rewrite_tactic): do not allow projections to be unfolded 
fixes #1032

This is just a workaround. A better fix has been implemented in the
lean3 branch.
 2016-03-28 13:02:57 -07:00
Leonardo de Moura
a07ad6df62 fix(library/tmp_type_context): fixes #1033 
This is just a workaround.
tmp_type_context is dead code in lean3.
 2016-03-28 09:38:22 -07:00
Leonardo de Moura
6f74f65220 fix(library/type_context): instantiate was not replacing all assigned metavars 2016-03-23 13:37:33 -07:00
Ulrik Buchholtz
1c52062f1e chore(hott): standardize names of homotopy_of_inv_homotopy_post and friends 2016-03-23 09:22:55 -07:00
Ulrik Buchholtz
5257e282aa feat(hott/homotopy): additions to sphere and susp, improve quaternionc_hopf 2016-03-23 09:22:55 -07:00
Ulrik Buchholtz
7e8ba1440f feat(hott): update book.md and homotopy.md to reflect additions 2016-03-23 09:22:55 -07:00
Ulrik Buchholtz
f11169b8f2 feat(hott): the quaternionic hopf fibration 2016-03-23 09:22:55 -07:00
Ulrik Buchholtz
89296ec52a feat(hott): the complex hopf fibration S3 to S2 2016-03-23 09:22:55 -07:00
Ulrik Buchholtz
d53320cb0f feat(hott): the imaginaroid version of the cayley dickson construction 2016-03-23 09:22:55 -07:00
Ulrik Buchholtz
0b9084c7d2 feat(hott): hopf construction and delooping of K(G,1)s 2016-03-23 09:22:55 -07:00
Ulrik Buchholtz
bb64913e50 feat(hott): flattening lemma for susp 2016-03-23 09:22:55 -07:00
Ulrik Buchholtz
bd9e47c82c feat(hott): functoriality of pushout; connectedness in is_conn namespace 
other changes:
- move result about connectedness of susp to homotopy.susp
- improved definition of circle multiplication
- improved the interface to join
 2016-03-23 09:22:55 -07:00
Jeremy Avigad
a8db8bc61a feat(library/theories/topology/filterlim): add general theory of limits, based on filters 2016-03-13 15:52:18 -07:00
Daniel Selsam
8f0a0d2b32 feat(library/export, doc/export_format): remove support for mutually inductive types 2016-03-10 20:22:47 -08:00
Leonardo de Moura
0c4a6d3c5e chore(data/set): cleanup proofs to make them less dependent on unifier heuristics 2016-03-09 18:46:23 -08:00
Leonardo de Moura
5e14b4ebe8 fix(library,hott): avoid rewrite with patterns of the form (?M ...) 2016-03-09 15:39:17 -08:00
Leonardo de Moura
d4f0ce0eab fix(library/local_context): typo 2016-03-09 13:59:21 -08:00
Floris van Doorn
003c11c917 feat(connectedness): is_conn_map -> is_conn_fun, and unbundle the P in elimination principles 2016-03-06 13:03:31 -05:00
Floris van Doorn
1e10810a1e feat(init/funext): add function extensionality as an axiom. 
This allows us to keep track of theorems which use function extensionality, but not full univalence
 2016-03-06 13:03:31 -05:00
Floris van Doorn
2d9c3985c9 feat(square): add variants of eq_pathover 2016-03-06 13:03:31 -05:00
Floris van Doorn
671ef077b9 feat(hott): additions, mostly to types.trunc 2016-03-06 13:03:31 -05:00
Floris van Doorn
ea775092bb fix(tests): use have instead of assert 2016-03-06 11:25:14 -05:00
Soonho Kong
c50ab524a5 fix(emacs/lean-project.el): update prompt message, have standard as a defualt 
close #1017
 2016-03-04 15:18:45 -05:00
Soonho Kong
7e64405f5e fix(emacs/lean-project.el): check project-type argument 
close #1017
 2016-03-04 12:11:36 -05:00
Floris van Doorn
5cacebcf86 feat(hott): replace assert by have and merge namespace equiv.ops into equiv 
The coercion A ≃ B -> (A -> B) is now in namespace equiv. The notation ⁻¹ for symmetry of equivalences is not supported anymore. Use ⁻¹ᵉ
 2016-03-03 10:13:21 -08:00
Floris van Doorn
058000f61d feat(homotopy/homotopy_group): add theorems in section 8.3 of the HoTT book 2016-03-03 10:13:21 -08:00
Floris van Doorn
1903601ba5 refactor(trunc): rename namespace is_trunc.trunc_index to trunc_index 2016-03-03 10:13:20 -08:00
Floris van Doorn
e2b31a9b33 feat(hott): remove multiple_instances attribute 2016-03-03 10:13:20 -08:00
Floris van Doorn
af4ba3d2fb feat(hott): prove that the (n+1)-sphere is n-connected 2016-03-03 10:13:20 -08:00
Floris van Doorn
e515875464 feat(hott): various additions 2016-03-03 10:13:20 -08:00
Floris van Doorn
c6e628da12 feat(hott): more computation rules for trunc_index and use nats for Lemma 8.6.2 2016-03-03 10:13:20 -08:00
Floris van Doorn
e5d5ef9d55 feat(hott/library): various changes and additions. 
Most notably:
Give le.refl the attribute [refl]. This simplifies tactic proofs in various places.
Redefine the order of trunc_index, and instantiate it as weak order.
Add more about pointed equivalences.
 2016-03-03 10:13:20 -08:00
Floris van Doorn
65b367ddff feat(fin): port more parts of fin from the standard library 2016-03-03 10:13:20 -08:00
Floris van Doorn
bf403e124a feat(nat/div): port to HoTT library 2016-03-03 10:13:20 -08:00
Floris van Doorn
4238fdd3d8 fix(hott): add missing links to markdown files 2016-03-03 10:13:20 -08:00
Leonardo de Moura
d84a20d68b remove(frontends/lean/server): FINDG command 2016-03-03 10:12:24 -08:00
Leonardo de Moura
22f3efc5be remove(frontends/lean): begin_end pre-tactics 
This was never used
 2016-03-03 10:02:09 -08:00
Leonardo de Moura
d54a67cf2e fix(library): compilation warnings on OSX 2016-03-03 10:02:00 -08:00
Leonardo de Moura
6f766dd33e chore(library/blast): cleanup 2016-03-03 10:01:50 -08:00
Jeremy Avigad
87252bbffe fix(library/data/set/basic): add spaces in notation for bounded quantifiers 2016-03-03 11:50:40 -05:00
Jeremy Avigad
dc6cd71236 fix(library/algebra/monotone): fix theorem names 2016-03-02 22:54:51 -05:00
Jeremy Avigad
4050892889 refactor(library/*): rename 'compose' to 'comp' 2016-03-02 22:48:05 -05:00
Jeremy Avigad
ebb3e60096 feat(library/algebra/monotone): add properties of monotone functions 2016-03-02 22:01:35 -05:00
Jeremy Avigad
3d09144d73 feat(library/algebra/homomorphism): add homomorphisms between algebraic structures 2016-03-02 19:45:45 -05:00
Leonardo de Moura
5194df5e97 feat(library/local_context): encode order using a tree instead of a list 
Motivations:
- It will be faster to delete local declarations.
- It is faster to find all local declarations that were created after a
give local declaration.
 2016-03-01 16:23:51 -08:00
Leonardo de Moura
82fb38b440 feat(util/rb_tree): add for_each_greater 2016-03-01 15:42:27 -08:00
Leonardo de Moura
2a4b3b75bd refactor(library/blast/state): simplify blast state 2016-03-01 14:27:58 -08:00
Leonardo de Moura
16dc021736 fix(library/proof_irrel_expr_manager): add missing Let case 2016-03-01 14:27:37 -08:00
Jakob von Raumer
1104537d02 chore(hott) adjust to new naming for pointed types and truncated types 2016-03-01 13:52:53 -08:00
Jakob von Raumer
2b13777bbe feat(hott) add type functors, maybe they should be changed to be un-funexted. 2016-03-01 13:52:53 -08:00