Floris van Doorn
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9342fe2716
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feat(hott) move many lemmas to library, and cleanup various parts
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2016-12-02 16:55:23 -08:00 |
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Floris van Doorn
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ecbe4af3c7
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fix(hott:group): use only reducible definitions in instances
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2016-12-02 16:55:23 -08:00 |
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Floris van Doorn
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d12a2a264b
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fix(hott:group_theory): change group to has_mul
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2016-12-02 16:55:23 -08:00 |
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Leonardo de Moura
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242f6b8743
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fix(README): links
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2016-12-01 13:29:29 -08:00 |
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Leonardo de Moura
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94c007868f
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chore(README): update
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2016-12-01 13:28:19 -08:00 |
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Ramana Kumar
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7596ea285e
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fix(doc/lean/tutorial): correct some typos and infelicities in the short tutorial
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2016-11-02 10:37:06 -07:00 |
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Ramana Kumar
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82f71e4561
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fix(library/blast/congruence_closure): fix what look to be typos in congr_key_cmp
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2016-11-02 10:35:33 -07:00 |
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Sebastian Ullrich
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97a6fc23aa
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chore(emacs): input & highlighting
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2016-11-02 10:33:54 -07:00 |
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Sebastian Ullrich
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7ece6ca3a8
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fear(frontends/lean): pretty-printing
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2016-11-02 10:33:23 -07:00 |
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Sebastian Ullrich
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692b358031
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feat(frontends/lean/scanner): accept arbitrary escaped identifiers
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2016-11-02 10:32:46 -07:00 |
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Sebastian Ullrich
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9f8eef5e65
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feat(emacs): integrate lean-next-error-mode
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2016-11-02 10:32:46 -07:00 |
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Leonardo de Moura
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2014b86cf7
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fix(library/tc_multigraph): remove incorrect assertion
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2016-09-29 01:35:05 -07:00 |
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Floris van Doorn
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70a5f98747
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fix(tests): fix crash1
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2016-09-22 18:47:47 -04:00 |
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Floris van Doorn
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d5a72f6327
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feat(homotopy_group): use is_succ for homotopy groups
Now you can use πg[n] as long as Lean can find an instance that n is a successor, you don't have to always write πg[k+1]
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2016-09-22 16:00:27 -04:00 |
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Floris van Doorn
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341a53b880
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feat(pointed): make the naming in the pointed library more consistent.
Also start on a naming conventions file
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2016-09-22 16:00:27 -04:00 |
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Floris van Doorn
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554abe88c2
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feat(hott/algebra): define bundled additive groups as multiplicative groups
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2016-09-19 22:13:42 -04:00 |
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Floris van Doorn
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c884e7bbb9
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feat(hott/algebra): define additive structures to be multiplicative structures
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2016-09-19 22:13:35 -04:00 |
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Floris van Doorn
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8d6010ccad
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feat(pointed): use pointed equivalences instead of equalities for some lemmas
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2016-09-18 02:14:32 -04:00 |
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Floris van Doorn
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e2734080c6
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fix(algebra): change the reducibility of some defintions
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2016-09-18 02:14:32 -04:00 |
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Floris van Doorn
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11c08c51e6
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fix(algebra/group_theory): split homomorphisms into additive and multiplicative homomorphisms
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2016-09-18 02:14:31 -04:00 |
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Floris van Doorn
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c68e013fcb
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refactor(fin+nat): move is_succ to nat
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2016-09-18 02:14:25 -04:00 |
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Floris van Doorn
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d70334d100
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feat(hott/algebra/bundled): add a parameter to Group to specify whether it's an additive or multiplicative group
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2016-09-18 02:13:30 -04:00 |
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Floris van Doorn
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467001c0a9
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feat(hott): minor changes
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2016-09-18 02:13:21 -04:00 |
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Floris van Doorn
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ddec6f77ee
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feat(category.pushout): finish second way of formulating universal property
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2016-09-18 02:13:03 -04:00 |
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Floris van Doorn
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fd5adb831b
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feat(category.pushout): finish universal property of pushout
In the previous commit there was still one step missing: that the natural isomorphisms are also unique.
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2016-09-17 17:05:46 -04:00 |
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Floris van Doorn
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fe1fbae540
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feat(category.pushout): give the universal property of the pushout of categories
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2016-09-17 17:05:46 -04:00 |
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Jakob von Raumer
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c81c86a9b8
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chore(hott) remove duplicate lemma, make defs private, update book.md
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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e79063970d
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feat(hott) finish proof of lemma 9.9.4
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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5f06496f89
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feat(hott) almost finish 9.9.4 proof
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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3e1ee4b714
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feat(hott) add functor axioms for lemma 9.9.4 construction
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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d26d98531c
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feat(hott) add morphism part of construction for lemma 9.9.4
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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8718a649c4
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feat(hott) add first bit of proof of 9.9.4: construction of some gadgets and prove that they are contractible
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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143bd765f3
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chore(hott) fix markup syntax in book.md
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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3416430cfa
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chore(hott) update book.md
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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548671ce1b
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feat(hott) prove lemma 9.9.2: essentially surjective and full functors induce fully faithful functors in the functor category
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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0ff8a96be1
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feat(hott) formalize book lemma 9.9.1: essentially surjective functors induce faithful functors in the functor category
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2016-09-08 19:34:54 -07:00 |
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Jakob von Raumer
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3de39200a4
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chore(hott) update book.md and constructions.md to include rezk completion
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2016-09-08 19:34:54 -07:00 |
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Jeremy Avigad
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2cdefbbf0c
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feat(library/theories/commutative_algebra/ideal.lean): add ideals and ring quotient
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2016-07-27 14:19:57 -04:00 |
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Jeremy Avigad
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e72032d46a
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fix(library/theories/group_theory/{basic,quotient}): small fixes
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2016-07-27 12:46:14 -04:00 |
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Jakob von Raumer
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cc70845332
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chore(hott) update book.md and constructions.md to include rezk completion
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2016-07-09 10:32:50 -07:00 |
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Jakob von Raumer
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18a27cf963
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chore(hott) merge namespaces in rezk completion
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2016-07-09 10:31:42 -07:00 |
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Jakob von Raumer
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82a8d137da
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feat(hott) prove that rezk functor is a weak equivalence
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2016-07-09 10:31:42 -07:00 |
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Jakob von Raumer
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57bf0a09dd
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feat(hott) add rezk completion as univalent category
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2016-07-09 10:31:42 -07:00 |
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Jakob von Raumer
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86d9a1c84d
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feat(hott) add id_of_iso of rezk completion
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2016-07-09 10:31:42 -07:00 |
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Jakob von Raumer
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6d6ab3f36b
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feat(hott) instantiate rezk completion as precategory
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2016-07-09 10:31:42 -07:00 |
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Jakob von Raumer
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64e1e5404c
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feat(hott) add composition for rezk completion
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2016-07-09 10:31:41 -07:00 |
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Jakob von Raumer
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5c4aac6c8a
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feat(hott) add idenity for rezk completion
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2016-07-09 10:31:41 -07:00 |
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Jakob von Raumer
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8d4ad591c8
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feat(hott) add missing pathover lemmas
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2016-07-09 10:31:41 -07:00 |
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Jakob von Raumer
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a5fe82f177
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feat(hott) add carrier and hom set of rezk completion
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2016-07-09 10:31:41 -07:00 |
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Leonardo de Moura
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a5fb28ca78
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chore(frontends/lean,tests): fix tests and style
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2016-07-09 10:29:34 -07:00 |
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