Ulrik Buchholtz
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dcb35008e1
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feat(hott/homotopy): general connectivity elimination and the wedge connectivity lemma
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2016-02-04 11:07:22 -08:00 |
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Jakob von Raumer
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d8d3b0c0b2
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feat(hott): add wedge sum of pointed types, neutrality of wedging with the unit type
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2016-01-24 16:30:21 -08:00 |
|
Sebastian Ullrich
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2185ee7e95
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feat(library/tactic): make let tactic transparent, introduce new opaque note tactic
The new let tactic is semantically equivalent to let terms, while `note`
preserves its old opaque behavior.
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2015-12-14 10:14:02 -08:00 |
|
Floris van Doorn
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2325d23f68
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feat(hott): port nat and int from the standard library
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2015-12-09 12:36:11 -08:00 |
|
Jakob von Raumer
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68901c7788
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feat(hott/homotopy): complete join associativity proof, helper lemmas for squares
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2015-12-02 23:13:21 -08:00 |
|
Jakob von Raumer
|
bd064ef9c8
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feat(hott/homotopy): prove missing helper lemmas up to cube massaging
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2015-12-02 23:13:17 -08:00 |
|
Jakob von Raumer
|
811f3067ff
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feat(hott): join associativity proof done up to small auxiliary lemmas, add transposition, inversion of cubes
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2015-12-02 23:13:12 -08:00 |
|
Jakob von Raumer
|
e481e541a2
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feat(hott/homotopy): more progress on join associativity
|
2015-12-02 23:13:03 -08:00 |
|
Jakob von Raumer
|
6c6dde7e48
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feat(hott/homotopy): progress on join associativity, many coherence lemmas about square operations needed
|
2015-12-02 23:12:59 -08:00 |
|
Jakob von Raumer
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54b1d1a9fe
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feat(hott/homotopy): more steps towards join associativity, cube composition
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2015-12-02 23:12:46 -08:00 |
|
Jakob von Raumer
|
e1e8680474
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feat(hott/homotopy): continue defining squares for join associativity
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2015-12-02 23:12:41 -08:00 |
|
Jakob von Raumer
|
12a498d411
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feat(hott/homotopy): add join switch and derive associativity from switch
|
2015-12-02 23:12:29 -08:00 |
|
Jakob von Raumer
|
149e5fff9f
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feat(hott/homotopy): add commutativity proof for join
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2015-12-02 23:12:24 -08:00 |
|
Jakob von Raumer
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eea219e33f
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feat(hott/homotopy): start associativity proof for join
|
2015-12-02 23:12:19 -08:00 |
|
Floris van Doorn
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c44ad80e4e
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feat(homotopy/torus): give recursion and induction principle for the torus
also change the surface of the torus to a square instead of an equality between paths
|
2015-11-22 18:29:37 -08:00 |
|
Floris van Doorn
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45d808ce7f
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feat(homotopy/circle): give all higher homotopy groups of the circle
|
2015-11-22 14:21:25 -08:00 |
|
Floris van Doorn
|
810a399699
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style(homotopy/circle): clean-up encode-decode proof
|
2015-11-22 14:21:25 -08:00 |
|
Floris van Doorn
|
206bcd4b2a
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feat(algebra/homotopy_group): define homotopy groups
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2015-11-16 21:32:09 -08:00 |
|
Floris van Doorn
|
47be1e3a15
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feat(types/pointed): change definition of loop space
|
2015-11-16 21:32:09 -08:00 |
|
Ulrik Buchholtz
|
aebb88d42b
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feat(hott/homotopy): connectedness, including HoTT Thm 8.2.1
|
2015-11-08 14:21:16 -08:00 |
|
Floris van Doorn
|
18ec5f8b85
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feat(categories): prove introduction rule for equivalences
|
2015-11-08 14:04:58 -08:00 |
|
Jakob von Raumer
|
d508ceccec
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feat(hott/homotpy) add join operator, and prove two basic lemmas
|
2015-10-13 09:59:24 -07:00 |
|
Floris van Doorn
|
3c4c722afd
|
feat(hott): port more from chapters 4 and 6 of the book
|
2015-09-28 09:09:21 -07:00 |
|
Ulrik Buchholtz
|
c6f3f6f3f4
|
feat(hott): prove HoTT book 7.5.4 and 7.5.5
|
2015-09-28 09:09:21 -07:00 |
|
Ulrik Buchholtz
|
ed1029641a
|
fix(hott/*): update book.md and clean up homotopy.connectedness
|
2015-09-28 09:09:21 -07:00 |
|
Leonardo de Moura
|
4a6ff8058d
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fix(hott): import commands (some files have been moved to different directories)
|
2015-09-25 09:39:45 -07:00 |
|
Ulrik Buchholtz
|
384a366e0f
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refactor(hott): move homotopy hits to new homotopy folder
|
2015-09-24 22:52:33 -04:00 |
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