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Author SHA1 Message Date
Jeremy Avigad
352a906ba2 feat(library/theories/{metric_space,real_limit}): define metric spaces, limits, instantiate reals 2015-09-12 21:46:09 -04:00
Jeremy Avigad
948cdee366 feat(library/algebra/ordered_group): add variant of triangle inequality 2015-09-12 21:46:09 -04:00
Jeremy Avigad
b48b33c412 feat(library/data/real/division): add useful rules for proving equalities 2015-09-12 21:46:09 -04:00
Jeremy Avigad
780c950414 refactor(library/data/int/order): use 'exists' instead of 'ex', 'least' instead of 'smallest', etc. 2015-09-12 21:46:09 -04:00
Jeremy Avigad
1affeec3c6 fix(library/algebra/ordered_filed): rename theorems 2015-09-12 21:46:09 -04:00
Jeremy Avigad
8db9afbf1c feat/refactor(data/real/complete): add another archimedean property, rename theorems 2015-09-12 21:46:09 -04:00
Jeremy Avigad
d9e166f77f feat/refactor(library/data/real/*): add / improve casts to real from nat, int, rat 2015-09-12 21:46:09 -04:00
Jeremy Avigad
de83a68667 refactor(library/data/{int,rat}/*): clean up casts between nat, int, and rat 2015-09-12 21:46:09 -04:00
Jeremy Avigad
20f6b4c6bd feat(library/logic/quantifiers): add 'the' 2015-09-12 21:46:09 -04:00
Leonardo de Moura
3035dd7e66 refactor(library/data/finset/equiv): remove workarounds added by commit e9809a453d 
The workarounds were needed due to a bug at local_context class.
The problem has been fixed at df3100d2cd
 2015-09-12 17:19:49 -07:00
Leonardo de Moura
df3100d2cd fix(library/local_context): bug in abstract_locals procedure 2015-09-12 17:17:13 -07:00
Floris van Doorn
732897340d fix(types): change some definitions to theorems 2015-09-11 23:35:21 -07:00
Floris van Doorn
fb364f8bc7 feat(types): add more equivalences between combinations of type constructors 2015-09-11 23:35:21 -07:00
Floris van Doorn
e84b22864f feat(hott): various changes in the HoTT library 2015-09-11 23:35:21 -07:00
Floris van Doorn
bd3aa9cf54 feat(category): prove Theorem 9.5.9 from the HoTT book 2015-09-11 23:35:21 -07:00
Floris van Doorn
1a3b363467 feat(category): prove that the yoneda embedding is an embedding 2015-09-11 23:35:21 -07:00
Floris van Doorn
fd89aa77a3 feat(hott): prove Yoneda lemma 2015-09-11 23:35:21 -07:00
Floris van Doorn
817d691237 fix(hott/init/nat): also define ℕ in the top-level in HoTT 2015-09-11 23:35:21 -07:00
Leonardo de Moura
d3e6880df0 chore(compiler/util,library/aux_recursors): fix style 2015-09-11 23:27:43 -07:00
Leonardo de Moura
e9809a453d fix(library/data/finset/equiv): broken proof 
TODO: investigate why the proof has to be fixed
 2015-09-11 23:24:29 -07:00
Leonardo de Moura
de2906ee8e fix(compiler): missing files 2015-09-11 23:24:09 -07:00
Leonardo de Moura
3b420057fe feat(compiler/util): add is_recursive_rec_app 2015-09-11 17:51:15 -07:00
Leonardo de Moura
6a020c65a4 refactor(compiler/simp_pr1_rec): rename variable to avoid confusion 2015-09-11 17:50:57 -07:00
Leonardo de Moura
fd2e4616cf fix(compiler/simp_pr1_rec): missing recursor nested inside recursor 2015-09-11 17:27:42 -07:00
Leonardo de Moura
088350c2aa refactor(compiler): rename rec_args.* to util.* 2015-09-11 17:15:06 -07:00
Leonardo de Moura
49a574dbbf refactor(compiler): rename elim_rec to preprocess_rec 2015-09-11 17:12:32 -07:00
Leonardo de Moura
3d10c9daf8 feat(compiler): add simplification step for definitions generated using definitional package 2015-09-11 15:02:30 -07:00
Leonardo de Moura
f134960492 feat(compiler): add auxiliary procedure for extracting which minor premise arguments are recursive 2015-09-11 15:01:12 -07:00
Leonardo de Moura
ea759cb1c9 feat(compiler): add eta expansion 2015-09-11 11:23:23 -07:00
Leonardo de Moura
b31ab7d77a feat(compiler,frontends/lean): add #compile command for debugging purposes, add compiler module 2015-09-11 10:49:07 -07:00
Leonardo de Moura
8666c92bae feat(library,library/definitional): tag auxiliary recursors automatically generated by Lean 2015-09-11 10:08:54 -07:00
Rob Lewis
8d1f449491 refactor(library/data/real): move and rename theorems 2015-09-11 08:52:53 -07:00
Rob Lewis
8e428f2d3f fix(src/library/definitional/equations.cpp): fix typo in error message 2015-09-11 08:52:53 -07:00
Leonardo de Moura
84a80b343a chore(runtime/cpp): fix style 2015-09-11 08:44:18 -07:00
Leonardo de Moura
e36fde4d45 feat(runtime/cpp): add runtime library for Lean -> C++ compiler 2015-09-11 08:44:18 -07:00
Soonho Kong
f941af03ba feat(CMakeLists.txt): install *.md in standard/hott libraries 
close #823
 2015-09-10 18:13:47 -04:00
Leonardo de Moura
88739f0199 fix(tests/shared/env): memory leaks in test program 2015-09-09 10:02:18 -07:00
Leonardo de Moura
f452cabc34 feat(api/exception): add lean_exception_get_detailed_message 2015-09-08 18:00:23 -07:00
Leonardo de Moura
eec3780c6d feat(api): add API (lean_exception_to_pp_string) for pretty printing exceptions 2015-09-08 17:46:07 -07:00
Leonardo de Moura
7289e386cb feat(api/lean_expr): add lean_macro_def_eq and lean_macro_def_to_string 2015-09-08 16:51:32 -07:00
Leonardo de Moura
36d2c63ad0 feat(api): add APIs for parsing files, commands and expressions 2015-09-08 16:44:33 -07:00
Leonardo de Moura
3c1d6ec67a feat(library/algebra/algebra): add link to complete lattices module 2015-09-04 13:04:36 -07:00
Sebastian Reuße
f8a773be11 chore(library/algebra): remove obsolete link. 2015-09-04 09:41:34 +02:00
Leonardo de Moura
1fdbd681cc feat(frontends/lean/builtin_exprs): name hypothesis in suffices 
closes #817
 2015-09-03 16:09:39 -07:00
Rob Lewis
e722120e34 fix(library/data/rat/order): declare decidable_le an instance 2015-09-03 15:43:07 -07:00
Jeremy Avigad
7c966e3d02 fix(src/emacs/lean-syntax.el): highlight identifiers after 'proposition' and 'corollary' 2015-09-03 15:38:27 -07:00
Jeremy Avigad
2ab7928257 refactor(library/data/set/basic): standardize intro and elim theorem names 2015-09-03 15:38:27 -07:00
Leonardo de Moura
57115688ea chore(util/thread): fix style 2015-09-03 15:07:55 -07:00
Leonardo de Moura
ade3f80089 fix(util/thread,init/init): initialization problem 2015-09-03 14:43:50 -07:00
Leonardo de Moura
3c50a9cff8 fix(util/thread): LEAN_AUTO_THREAD_FINALIZATION on OSX 2015-09-03 14:18:31 -07:00