Leonardo de Moura
1ad1080f11
refactor(library): keep only basic nat theorems
...
All theorems are proved without using the tactic framework.
Thus, we can define `fin/uint32/uint64` types and their operations
before we define the tactic framework.
2018-04-11 16:47:54 -07:00
Leonardo de Moura
24d5a1592d
fix(library/init): add simp lemmas for auto_param and opt_param
2017-12-09 09:59:00 -08:00
Leonardo de Moura
394e0d5f0a
refactor(library/init): remove has_cmp and is_ordering type classes
...
Now, `cmp` is just a fixed helper function.
In the future, we will be able to use (more efficient) specialized
versions during code generation by defining simp rules.
2017-11-14 08:33:24 -08:00
Leonardo de Moura
c4605b3b96
refactor(library/init): rename has_ordering => has_cmp
2017-11-13 14:47:14 -08:00
Leonardo de Moura
31461b6fc7
feat(library/init): add ordering unbundled type classes, add has_strict_weak_ordering for cmp
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This commit also shows that nat.cmp is an instance of has_strict_weak_ordering.
2017-11-10 16:45:54 -08:00
Leonardo de Moura
14301a7f9f
feat(library/equations_compiler/compiler): generate meta auxiliary definitions for regular (recursive) definitions
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Motivations:
- Clear execution cost semantics for recursive functions.
- Auxiliary meta definition may assist recursive definition unfolding in the type_context object.
Next step: use meta auxiliary definition at code generation.
2017-11-01 11:58:45 -07:00
Leonardo de Moura
049fecee23
fix(library/init): name has_repr instance is actually a has_to_string instance
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See #1664
2017-06-18 18:33:16 -07:00
Leonardo de Moura
dc1a1c8540
refactor(library): has_to_string ==> has_repr
...
See issue #1664
This is just the first step to implement proposal described at issue #1664 .
2017-06-18 18:29:19 -07:00
Gabriel Ebner
1a81425098
chore(library): convert comments to docstrings
2017-06-12 15:17:00 +02:00
Leonardo de Moura
71685e4dd6
feat(frontends/lean): add support for t.<id> and t.<idx> when t is a composite term
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Replace `^.` with `.` in the stdlib
2017-03-28 17:47:49 -07:00
Leonardo de Moura
98e93b73b2
feat(library/init/meta/name): add name.replace_prefix
2017-03-10 22:16:21 -08:00
Leonardo de Moura
1cdf13821c
feat(library/init/data/unsigned): add basic unsigned operations
2017-03-05 16:14:16 -08:00
Leonardo de Moura
c8bbb34e2a
feat(frontends/lean): add auto_param gadget
2017-02-09 15:49:10 -08:00
Leonardo de Moura
5e397795cf
fix(library/init/meta): focus tactic
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This commit also add the interactive tactic 'focus'
2017-02-09 10:02:19 -08:00
Leonardo de Moura
b1d097e63a
feat(library/init/meta): add 'delta' tactic for applying delta reduction
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closes #1331
2017-01-26 19:04:07 -08:00
Leonardo de Moura
0795acaf6a
refactor(library/init/algebra): new transport from multiplicative to additive
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The motivation is to avoid the problems produced by the "declare as
structure and then tag as class idiom" described in the file ring.lean.
2017-01-18 19:39:53 -08:00
Jared Roesch
e65d90ac79
feat(*): C++ code generator
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in progress move of Lean.native to init
2016-12-05 16:11:41 -08:00
Leonardo de Moura
e11fd8820a
refactor(library/init): create init.data folder
2016-12-02 14:23:06 -08:00
Leonardo de Moura
6d06f8bf29
feat(library/init/meta/name): add name.append
2016-11-18 14:25:30 -08:00
Leonardo de Moura
0119fba594
feat(library/init/meta/name): add is_prefix_of
2016-11-16 09:08:58 -08:00
Leonardo de Moura
0d74ad97a7
chore(library/init): definition => def
2016-10-06 16:04:12 -07:00
Leonardo de Moura
03e4fd1038
feat(frontends/lean,library): cleanup instance cmd, and use 'meta instance'
2016-09-24 12:33:25 -07:00
Leonardo de Moura
148da46481
feat(frontends/lean): 'mutual' and 'meta' are now keywords
2016-09-24 10:44:40 -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
2ad5c2ab73
feat(library/init): add has_lift has_coe has_coe_to_fun type classes
2016-07-30 10:11:30 -07:00
Leonardo de Moura
de237fa6e4
chore(library/coercion): disable coercion attribute
2016-07-29 13:15:10 -07:00
Leonardo de Moura
0db1f3a9d1
feat(library/init/meta): add helper functions
2016-07-23 11:39:11 -07:00
Leonardo de Moura
9aa6ac62ec
refactor(library): add has_append type class, string concatenation is now an instance of has_append instead of has_add
2016-06-27 08:04:47 +01:00
Leonardo de Moura
67aa755a94
feat(library/init/meta): add helper functions
2016-06-16 18:16:35 -07:00
Leonardo de Moura
c5ec35ac65
chore(library/init/meta/name): change notation for mk_str_name
2016-06-14 21:09:24 -07:00
Leonardo de Moura
876793c21e
feat(library/init/meta): add 'inhabited' instances
2016-06-09 13:19:49 -07:00
Leonardo de Moura
36c61bc0fb
refactor(library/init): cmp_result => ordering
2016-06-07 10:14:07 -07:00
Leonardo de Moura
414bdc1abb
refactor(library): move 'meta' to 'init' folder
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Motivation: tactic framework should be always available.
2016-06-06 19:08:07 -07:00
