max/lean4-htt
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2
9606 commits 1 branch 0 tags 5.3 GiB
Commit graph

103 commits

Author SHA1 Message Date
Leonardo de Moura
93d48ae620 feat(frontends/lean/parser): revised pattern validation 2016-08-17 15:42:13 -07:00
Daniel Selsam
a9b01991c2 feat(frontends/lean/inductive_cmd): new frontend for the inductive cmd 
Conflicts:
	src/frontends/lean/CMakeLists.txt
	src/frontends/lean/structure_cmd.h
 2016-08-17 07:34:03 -07:00
Sebastian Ullrich
8bbcbb14cf chore(library, tests): use new attribute chaining syntax 
sed -E -i 's/(attribute(\s*(\w|\.)+)* \[[^]]+)\] \[/\1, /' {library,tests}/**/*.lean  # repeat as needed
 2016-08-16 13:49:03 -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
Sebastian Ullrich
82657b3b64 refactor(library/compiler/inliner, library): replace inline command with attribute 
sed -Ei 's/inline (protected )?(meta_)?definition (\S+)/\1\2definition \3 [inline]/' library/**/*.lean
 2016-08-08 12:45:22 -07:00
Leonardo de Moura
1602a53336 feat(frontends/lean): nary match 2016-08-08 10:04:58 -07:00
Leonardo de Moura
1e6b3614ab feat(frontends/lean): new pattern matching validation 
@Kha, we now support variable/constant shadowing in patterns.
A constant may occur in a pattern if it is a constructor or tagged with
the new [pattern] attribute. In the standard library, I have tagged
'add', 'zero', 'one', 'bit0', 'bit1' and 'rfl' with this new attribute.
BTW, arbitrary constants and variables may occur nested in type ascriptions and
inaccessible terms.

Here is an example:

     meta_definition tactic_result_to_string {A : Type} : tactic_result A → string
     | (success a s)   := to_string a
     | (exception ⌞A⌟ e s) := "Exception: " ++ to_string (e ())

I had to use the inaccessible ⌞A⌟ in the example above, otherwise, we would be shadowing the parameter
{A : Type}, and we would get a type error.

The new validation is performed at to_pattern_fn (parser.cpp).
 2016-08-07 11:31:11 -07:00
Leonardo de Moura
f461b53a7f refactor(library): remove eq.ops namespace 2016-07-31 12:50:11 -07:00
Leonardo de Moura
7ddf1e817b chore(frontends/lean): coercions are disabled by default 2016-07-29 13:03:23 -07:00
Daniel Selsam
75145c29ef refactor(library/smt): move smt files from algebra 2016-07-29 10:44:44 -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
583a55c7c3 refactor(library): move 'none', 'some', 'tt', 'ff' to top-level 2016-06-25 12:39:19 -07:00
Leonardo de Moura
c23f4dcce3 chore(library/init): minimize number of sorry's in the init folder 
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
1f8c58415e feat(library/vm): expose C++ 'level' object 2016-06-05 12:55:57 -07:00
Leonardo de Moura
f66494108c chore(library/init/logic): reduce sorry's 2016-05-24 12:45:11 -07:00
Leonardo de Moura
2e7422fcd6 feat(library/init/logic): mark auxiliary definitions as 'inline' 2016-05-11 10:11:29 -07:00
Leonardo de Moura
a208f9473c refactor(library): reorder and rename decidable constructors 
Motivation: make sure the "false" case will have constructor idx 0.
 2016-05-10 17:30:22 -07:00
Leonardo de Moura
255fe13929 feat(library/init/logic): make ite and dite as inline 2016-05-07 17:38:37 -07:00
Leonardo de Moura
de64750621 chore(frontends/lean): disable expressions that use tactic framework 2016-04-25 15:07:26 -07:00
Leonardo de Moura
384e8bf7bf refactor(library): remove unifier_plugin 2016-03-21 17:57:53 -07:00
Leonardo de Moura
9d0dfb8404 refactor(frontends/lean): remove calc_proof_elaborator 2016-03-03 17:22:45 -08:00
Leonardo de Moura
2c70ca83a8 refactor(frontends/lean/calc): remove '{}' notation for eq.subst in calc mode 2016-03-03 14:18:20 -08:00
Daniel Selsam
c23528b5d8 feat(library/blast/blast): use defeq_simplifier to normalize 2016-03-01 13:44:33 -08:00
Leonardo de Moura
b975717875 feat(init/logic): add cast_heq 2016-01-13 14:18:01 -08:00
Leonardo de Moura
8f7b533ca1 refactor(library): move 'cast' to init folder 2016-01-13 11:17:42 -08:00
Leonardo de Moura
c646c3cacc feat(library/init/logic): add subsingleton.helim with heterogeneous equality 2016-01-10 16:47:45 -08:00
Leonardo de Moura
d3242a2068 refactor(library): rename heq.of_eq heq.to_eq auxiliary lemmas 2016-01-09 12:32:18 -08:00
Johannes Hölzl
9c28552afb feat(library/algebra): add lattice instances for Prop, fun, and set 
Adds weak_order, lattice and complete_lattice instances for Prop, fun, and set. Adds supporting
theorems to various other places.
 2016-01-06 10:57:32 -08:00
Leonardo de Moura
ef546c5c5b refactor(library): use anonymous instance implicit arguments 2015-12-13 11:46:48 -08:00
Leonardo de Moura
50df6b5698 feat(frontends/lean): rename '[intro]' ==> '[intro!]' and '[backward]' ==> '[intro]' 2015-12-07 21:33:35 -08:00
Leonardo de Moura
041c1cbb17 feat(library/blast): add strategies "grind" and "core_grind" 2015-12-07 20:30:59 -08:00
Leonardo de Moura
48bc18d492 feat(library/blast/grinder/intro_elim_lemmas): add intro/elim lemmas validation 2015-12-07 18:43:15 -08:00
Leonardo de Moura
295b1d21f5 feat(frontends/lean): add '[intro]' and '[elim]' annotations 2015-12-07 18:43:15 -08:00
Leonardo de Moura
85379b7706 feat(library/blast/actions/simple_actions): make sure contradiction action works even if classical logic support is not enabled 
not (not (not a)) -> not a
 2015-12-07 09:30:14 -08:00
Leonardo de Moura
00e34683f2 feat(library/app_builder): (try to) address not-issue and other reducibility annotation related issues in the app_builder 2015-12-04 16:03:06 -08:00
Daniel Selsam
2bf9989bd9 refactor(library/blast/unit): simplify module 2015-12-04 08:30:03 -08:00
Leonardo de Moura
5721bc13a7 feat(library/init/logic): annotate logical connectives as [no_pattern] 2015-11-24 18:48:22 -08:00
Leonardo de Moura
d240b06ba2 feat(library/init/logic): add new simp rules 2015-11-22 17:04:25 -08:00
Leonardo de Moura
564e8f947d refactor(library): cleanup 2015-11-22 14:10:02 -08:00
Leonardo de Moura
c49caf3740 feat(library/blast/congruence_closure): add support for user-defined congruence lemmas in the congruence closure module 2015-11-21 14:43:51 -08:00
Leonardo de Moura
5a98a2538c refactor(library): move basic simp/congr rules to init folder, delete some legacy files 2015-11-20 16:38:10 -08:00
Leonardo de Moura
3de9a89d93 feat(library/blast/congruence_closure): congruence_closure basics 2015-11-17 18:45:22 -08:00
Leonardo de Moura
dfaf1c2ba3 refactor(library): move basic theorems to init, remove sorry's from algebra/simplifier.lean 2015-11-16 10:26:09 -08:00
Leonardo de Moura
0dc31227f8 feat(library/init/logic): mark ne reducible 2015-11-15 15:09:02 -08:00
Leonardo de Moura
4d68e2a520 feat(library,hott): add eq.mpr and eq.mp lemmas 2015-11-14 15:40:47 -08:00
Sebastian Ullrich
d1b5031dbd feat(library): add some spacing hints 2015-09-30 17:36:32 -07:00
Leonardo de Moura
d2eb99bf11 refactor(library/logic): move logic/choice.lean to init/classical.lean 
choice axiom is now in the classical namespace.
 2015-08-12 18:37:33 -07:00
Leonardo de Moura
88c659c54e feaf(library): make sure basic standard library can be compiled with option "--to_axiom" 
We use this option to erase proofs when generating the javascript
version. The proofs are erased to minimize the size of the file that
must be downloaded by users
 2015-07-29 16:11:23 -07:00
Leonardo de Moura
82836fe9e0 feat(library/init/logic): make sure standard library can be compiled when proofs are erased 2015-07-29 15:00:50 -07:00