Leonardo de Moura
36770119b6
feat(library): do not generate C.destruct (for structures), and C.induction_on (for structures and inductive datatypes)
2017-03-15 14:45:13 -07:00
Leonardo de Moura
a00f2e49a7
chore(frontends/lean): remove several command aliases
...
We still have many more to remove and rename.
See issue #1432
2017-03-09 16:49:03 -08:00
Leonardo de Moura
0768bb28f4
chore(library/init/wf): rename parameter
2017-03-03 16:56:40 -08:00
Leonardo de Moura
17556758cb
feat(library/constructions,library/inductive_compiler): automatically generate dependent eliminator for inductive predicates
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The dependent eliminator for an inductive predicate C is called C.drec
TODO: construct dcases_on and drec_on using C.drec
We need this recursor for implementing dependent elimination for
inductive predicates.
We don't need to define acc.drec and eq.drec in the standard library anymore.
2017-02-28 20:58:04 -08:00
Leonardo de Moura
32e6442d0a
feat(frontends/lean): no global universes in the frontend
2017-02-08 17:23:04 -08:00
Leonardo de Moura
4a2ffefdaf
fix(library/init/wf): wf eliminators should be able to eliminate into Prop and Type
2017-01-30 19:14:43 -08:00
Leonardo de Moura
77a9feaf70
refactor(frontends/lean): PType ==> Sort
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see #1341
2017-01-30 11:54:00 -08:00
Leonardo de Moura
bf9f7560f7
feat(frontends/lean): (Type u) can't be a proposition
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(Type u) is the old (Type (u+1))
(PType u) is the old (Type u)
Type* is the old (Type (_+1))
PType* is the old Type*
The stdlib can be compiled, but we still have > 70 broken tests
See discussion at #1341
2017-01-30 11:54:00 -08:00
François G. Dorais
b305130ec3
fix(library/init/wf): typo
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Same typo as #1091 , different location.
2017-01-13 11:35:52 -08:00
Leonardo de Moura
e423588463
refactor(library/init): merge some files
2016-12-02 16:13:45 -08:00
Leonardo de Moura
e11fd8820a
refactor(library/init): create init.data folder
2016-12-02 14:23:06 -08:00
Leonardo de Moura
0d2d595c31
chore(library/init): remove unnecessary space
2016-11-23 10:53:19 -08:00
Leonardo de Moura
c816b80855
chore(*): don't use upper case letter for type variables, and camelCase for declarations
2016-11-17 14:54:08 -08:00
Leonardo de Moura
e304d778a1
chore(library/init): cleanup
2016-09-24 16:38:39 -07:00
Leonardo de Moura
0641f3f714
chore(library/init): cleanup proofs using new elaborator
2016-09-23 17:36:32 -07:00
Leonardo de Moura
5e5285ee67
refactor(library): rename pr1/pr2 ==> fst/snd
2016-09-21 09:48:39 -07:00
Leonardo de Moura
b716827206
chore(library/init): uniform style
2016-09-21 09:21:37 -07:00
Leonardo de Moura
4c15c9833d
fix(frontends/lean/elaborator): use_elim_elab_core
2016-09-17 20:04:14 -07:00
Leonardo de Moura
75d5087d43
fix(library/type_context): using incorrect local_context at revert
2016-09-17 19:44:38 -07:00
Leonardo de Moura
5e8f2add84
refactor(library/init): use universe variables
2016-09-17 12:25:02 -07:00
Daniel Selsam
a9b01991c2
feat(frontends/lean/inductive_cmd): new frontend for the inductive cmd
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Conflicts:
src/frontends/lean/CMakeLists.txt
src/frontends/lean/structure_cmd.h
2016-08-17 07:34:03 -07:00
Sebastian Ullrich
fd2c42a8bf
chore(library, tests): switch to new attribute declaration syntax
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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
8c36cd04a3
feat(library/init/sigma_lex): add skip_left relation for sigma
2016-08-09 11:17:12 -07:00
Leonardo de Moura
9ac7ee1624
refactor(library/init): well_founded is not a type class anymore
2016-08-08 14:28:45 -07:00
Leonardo de Moura
de237fa6e4
chore(library/coercion): disable coercion attribute
2016-07-29 13:15:10 -07:00
Leonardo de Moura
7ddf1e817b
chore(frontends/lean): coercions are disabled by default
2016-07-29 13:03:23 -07:00
Leonardo de Moura
97719a4c5f
refactor(frontends/lean): disable '!' operator, and adjust standard library
2016-07-02 01:41:46 +01:00
Leonardo de Moura
c23f4dcce3
chore(library/init): minimize number of sorry's in the init folder
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Motivation: the new tactic framework has more dependencies, and cannot
be used until all dependencies have been defined
2016-06-06 18:56:45 -07:00
Leonardo de Moura
31e066633c
chore(library): fix dependencies
2016-06-06 16:43:43 -07:00
Leonardo de Moura
e06713b3cd
chore(library/init/wf): make sure we can generate code for acc.drec
2016-05-23 17:02:51 -07:00
Leonardo de Moura
de64750621
chore(frontends/lean): disable expressions that use tactic framework
2016-04-25 15:07:26 -07:00
Floris van Doorn
e14d4a4c0c
feat(init/wf): port from standard library to HoTT library
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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
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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
Leonardo de Moura
17f2c240e1
refactor(library/init/wf): cleanup wf proofs using tactics
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add dependent elimination for acc.
2015-06-06 16:58:24 -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
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
