Floris van Doorn
9893de6194
feat(hit/circle): prove partly that the fundamental group of the circle is int
...
Also add markdown files for nat and int
2015-05-07 16:39:04 -07:00
Floris van Doorn
90f1a691fd
feat(hott): change notation of transport to correspond with standard library
2015-05-07 16:39:03 -07:00
Leonardo de Moura
b03266be70
feat(library/normalize,frontends/lean): rename '[unfold-m]' hint to '[constructor]', and allow it to be attached to constants
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closes #587
2015-05-07 12:00:34 -07:00
Leonardo de Moura
741fca1e7b
feat(hott/init/path): mark 'idp' and 'idpath' with '[unfold-m]' hint
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closes #496
2015-05-04 14:29:22 -07:00
Leonardo de Moura
cd17618f4a
refactor(library): replace 'calc_trans', 'calc_symm', 'calc_refl' and 'calc_subst' commands with attributes '[symm]', '[refl]', '[trans]' and '[subst]'
...
These attributes are used by the calc command.
They will also be used by tactics such as 'reflexivity', 'symmetry' and
'transitivity'.
See issue #500
2015-05-02 15:15:35 -07:00
Floris van Doorn
15c2ee289f
feat(hott): make some fibrations in path.hlean implicit, and a bit of renaming in init
2015-04-29 10:04:07 -07:00
Floris van Doorn
5349839fa9
feat(hott): define pathovers and squares
2015-04-29 10:04:07 -07:00
Floris van Doorn
c23e707874
feat(circle): define circle as sphere 1, remove all but 1 sorry
2015-04-29 10:04:07 -07:00
Floris van Doorn
70a2f6534c
feat(hit): derive path computation rule for elim and elim_type for every hit
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also make argument of eq_of_rel implicit
also remove most sorry's for hits
path computation rule for rec still needs to be done for all hits
2015-04-29 10:04:07 -07:00
Floris van Doorn
e769fdd9dc
feat(hott): make some arguments in init.path implicit and rename apD to apd
2015-04-29 10:04:06 -07:00
Leonardo de Moura
dcc94dde82
refactor(kernel): rename may_reduce_later to is_stuck, and make is_stuck more precise
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It now reflects the definition used in the elaboration paper.
2015-04-27 11:20:15 -07:00
Floris van Doorn
ee4cba4e0b
style(hott): a bit of cleanup
2015-04-22 13:06:11 -07:00
Floris van Doorn
17f3ac6ec2
fix(hott): fix binding power of 2 notations
2015-04-22 13:06:11 -07:00
Floris van Doorn
d1b98b6919
fix(reserved_notation): make is_typeof an abbreviation
2015-04-10 06:35:15 -07:00
Leonardo de Moura
5bf46d1226
fix(library/tactic/inversion_tactic): improve 'cases' tactic for HoTT mode
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closes #481
2015-03-23 18:06:11 -07:00
Floris van Doorn
ebba33057c
feat(hott): add arity.hlean, about multivariate functions
2015-03-16 17:15:51 -07:00
Floris van Doorn
71f9a5d1d2
feat(hott/algebra/precategory): do lots of stuff with categories
2015-03-16 17:15:51 -07:00
Floris van Doorn
3d7656078d
feat(hott/types): prove that 'is_equiv f' is an hprop
2015-03-04 00:22:51 -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
f513538631
feat(hott): more cleanup of HoTT library
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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
61901cff81
feat(hott): rename definition and cleanup in HoTT library
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also add more definitions in types.pi, types.path, algebra.precategory
the (pre)category library still needs cleanup
authors of this commit: @avigad, @javra, @fpvandoorn
2015-02-20 21:40:42 -05:00
Leonardo de Moura
a35cce38b3
feat(frontends/lean): new semantics for "protected" declarations
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closes #426
2015-02-11 14:09:25 -08:00
Jakob von Raumer
a02cc1aff9
chore(hott) fix init
2014-12-16 13:11:32 -08:00
Jakob von Raumer
dae2aeb605
chore(hott) fix file endings
2014-12-16 13:11:32 -08:00
