Leonardo de Moura
f00e6c0a96
feat(frontends/lean): anonymous instances
...
The instance name is synthesized automatically.
2016-09-23 13:34:34 -07:00
Leonardo de Moura
dde5f7ac70
feat(frontends/lean): add aliases such as: .1 for ~>1
2016-09-21 11:32:02 -07:00
Leonardo de Moura
5e5285ee67
refactor(library): rename pr1/pr2 ==> fst/snd
2016-09-21 09:48:39 -07:00
Leonardo de Moura
9df712581b
chore(frontends/lean): remove 'new_elaborator' option
2016-09-20 08:32:37 -07:00
Leonardo de Moura
564bcaab94
chore(library/init): cleanup using anonymous constructor
2016-09-19 10:31:43 -07:00
Leonardo de Moura
5e8f2add84
refactor(library/init): use universe variables
2016-09-17 12:25:02 -07:00
Leonardo de Moura
63be1418f7
refactor(library/init): move files to new elaborator
2016-09-16 08:31:21 -07:00
Leonardo de Moura
24049d8f40
refactor(library/init/logic): rename decidable.tt/ff to decidable.is_true/is_false
2016-09-13 13:40:02 -07:00
Leonardo de Moura
31de40ff4d
refactor(frontends/lean): rename attribute [constructor] ==> [elab_with_expected_type]
2016-09-06 13:12:51 -07:00
Leonardo de Moura
9fe8e09f30
feat(init/reserved_notation): product binds to the right
2016-08-16 10:34:32 -07:00
Sebastian Ullrich
fd2c42a8bf
chore(library, tests): switch to new attribute declaration syntax
...
sed -Ei 's/^(\s*)((private |protected )?(noncomputable )?(abbreviation|definition|meta_definition|theorem|lemma|proposition|corollary)\s+\S+\s*)((\s*\[(\S+(\s+[0-9]+)*|priority.*)\])+)\s*/\1attribute \6\n\1\2/' library/**/*.lean tests/**/*.lean
sed -Ei 's/\s+$//' library/**/*.lean # remove trailing whitespace
2016-08-12 15:36:12 -07:00
Leonardo de Moura
1602a53336
feat(frontends/lean): nary match
2016-08-08 10:04:58 -07:00
Leonardo de Moura
583a55c7c3
refactor(library): move 'none', 'some', 'tt', 'ff' to top-level
2016-06-25 12:39:19 -07:00
Leonardo de Moura
dc2fbe6bfc
refacto(library): move prod inhabited and has_decidable_eq instances to init folder
2016-06-18 09:49:22 -07:00
Leonardo de Moura
f573ebd0a4
refactor(library): make sure prod.pr1 is a projection
2016-03-25 16:28:29 -07:00
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
Leonardo de Moura
a618bd7d6c
refactor(library): use type classes for encoding all arithmetic operations
...
Before this commit we were using overloading for concrete structures and
type classes for abstract ones.
This is the first of series of commits that implement this modification
2015-11-08 14:04:54 -08:00
Sebastian Ullrich
d1b5031dbd
feat(library): add some spacing hints
2015-09-30 17:36:32 -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
Floris van Doorn
e51ba09a27
feat(hott): add types.sum, greatly expand types.prod, minor changes in types.sigma and types.pi
2015-08-07 13:34:41 -07:00
Leonardo de Moura
1b414d36e7
refactor(library/init): define prod as an inductive datatype
...
Motivation: prod is used internally in the definitional package.
If we define prod as a structure, then Lean will tag pr1 and pr2 as
projections. This creates problems when we add special support for
projections in the elaborator. The heuristics avoid some case-splits
that are currently performed, and without them some files break.
2015-06-25 17:59:06 -07:00
Jeremy Avigad
8bebd104ff
refactor(library/*): remove 'Module:' lines
2015-05-23 20:52:23 +10:00
Leonardo de Moura
670eac9d50
refactor(library): avoid 'context' command in the standard library
2015-04-21 19:13:19 -07:00
Leonardo de Moura
68110faa4d
feat(frontends/lean/inductive_cmd): allow '|' in inductive datatype declarations
2015-02-25 17:00:10 -08:00
Leonardo de Moura
a35cce38b3
feat(frontends/lean): new semantics for "protected" declarations
...
closes #426
2015-02-11 14:09:25 -08:00
Jeremy Avigad
90da0290f4
fix(library/init/{prod,sigma},library/data/sum): move notation in/out of namespaces
2015-02-01 11:17:45 -08:00
Jeremy Avigad
3e92cd4922
feat(library/data,init/prod,sigma,sum): make more notation available at top level
2015-02-01 11:17:45 -08:00
Jeremy Avigad
2b56a2b891
feat(library/init): create markdown directory file
2014-12-15 16:43:42 -05:00
Leonardo de Moura
697d4359e3
refactor(library): add 'init' folder
2014-11-30 20:34:12 -08:00
