Leonardo de Moura
40ef589d8c
fix(library/data/finset,library/data/list): fixes #799
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Make sure standard library - theories folder can be compiled with --to_axiom
2015-08-15 09:49:40 -07:00
Jeremy Avigad
c83d592c17
feat(library/theories/number_theory/square_root_irrational): add proof that sqrt 2 is irrational
2015-08-14 18:49:57 -07:00
Jeremy Avigad
e416291135
feat(library/algebra/*,library/data/*): small additions and changes
2015-08-14 18:49:57 -07:00
Jeremy Avigad
4a36f843f7
refactor(library/algebra/group_power,library/*): change definition of pow
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I changed the definition of pow so that a^(succ n) reduces to a * a^n rather than a^n * a.
This has the nice effect that on nat and int, where multiplication is defined by recursion on the right,
a^1 reduces to a, and a^2 reduces to a * a.
The change was a pain in the neck, and in retrospect maybe not worth it, but oh, well.
2015-08-14 18:49:57 -07:00
Jeremy Avigad
f9f4cd2197
feat(library/algebra/ordered_field,library/data/int/div): prove sign a = a / abs a
2015-08-14 18:49:57 -07:00
Jeremy Avigad
a56a7d2736
feat(library/data/rat/basic): prove numerator and denominator are coprime
2015-08-14 18:49:57 -07:00
Leonardo de Moura
b21d85d19e
chore(library/coercion): fix style
2015-08-14 18:49:01 -07:00
Daniel Selsam
7223293a93
feat(library/coercion): improve error message when coercion has no viable source
2015-08-14 18:44:44 -07:00
Daniel Selsam
5bef45b1fd
feat(library/coercion): improve error message when target is unacceptable
2015-08-14 18:44:44 -07:00
Daniel Selsam
f4e1e9d671
feat(library/coercion): closes #794
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Include level information in primary coercion error message if
pp_options are set to display levels.
2015-08-14 18:44:43 -07:00
Leonardo de Moura
6c934229f7
feat(kernel,library/module): only module reader can add declarations without type-checking them
2015-08-14 18:37:17 -07:00
Leonardo de Moura
11558df6be
chore(util/serializer): fix style
2015-08-14 18:34:33 -07:00
Leonardo de Moura
d1f13d2871
perf(library/module): skip checksum if trust level is very high
2015-08-14 18:23:12 -07:00
Leonardo de Moura
d3d1b58fb4
perf(util/serializer): minor performance improvement
2015-08-14 18:13:08 -07:00
Leonardo de Moura
cc8b5d2d6e
perf(library/unfold_macros): skip contains_untrusted_macro if trust level is very high
2015-08-14 18:10:19 -07:00
Leonardo de Moura
849b99d244
perf(library/module): use block read
2015-08-14 17:56:21 -07:00
Leonardo de Moura
54a49bbf2e
feat(util/serializer): simple compression trick
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reduces the standard library .olean files from 7.2 Mb to 6.1 Mb
2015-08-14 15:27:44 -07:00
Leonardo de Moura
5a6a4b45c1
fix(library/definitional/equations): fixes #796
2015-08-14 14:39:23 -07:00
Leonardo de Moura
49eb7166f0
refactor(library/data): rename fixed_list -> tuple
2015-08-13 16:45:34 -07:00
Leonardo de Moura
9bb778dc7c
feat(library/data/hf): define head and tail for hf
2015-08-13 16:00:32 -07:00
Leonardo de Moura
a6b1c84874
feat(library/data/hf): add basic list functions to hf
2015-08-13 15:36:54 -07:00
Leonardo de Moura
50983c4573
feat(library/data/hf): prove that s₁ ⊆ s₂ → s₁ ≤ s₂ for hereditarily finite sets
2015-08-13 15:36:26 -07:00
Leonardo de Moura
aa2a417483
feat(library/data/hf): add induction and total order for hf
2015-08-13 14:11:44 -07:00
Leonardo de Moura
8c4e5c82ab
fix(tests/shared/CMakeFiles): make sure the working directory is the one containing the DLL
2015-08-13 12:31:30 -07:00
Leonardo de Moura
5f8b600024
fix(CMakeLists): use --export-all option when creating DLL on Windows
2015-08-13 12:14:24 -07:00
Leonardo de Moura
3de290db35
fix(tests/shared): include shared_test in the test suite
2015-08-13 11:52:38 -07:00
Leonardo de Moura
52138b8232
fix(CMakeLists): dylib generation
2015-08-13 11:50:41 -07:00
Leonardo de Moura
98bfb8467a
test(test/shared): add small program for testing shared library
2015-08-13 11:48:54 -07:00
Leonardo de Moura
8746484b8f
fix(CMakeLists): DLL generation
2015-08-13 11:38:33 -07:00
Leonardo de Moura
498afc1e6f
feat(CMakeLists): add shared library
2015-08-13 11:21:05 -07:00
Leonardo de Moura
f4a81fdd73
fix(library/data): powerset notation
2015-08-13 09:04:00 -07:00
Leonardo de Moura
51c48277c8
feat(library/data/hf): add hf.powerset
2015-08-13 08:52:45 -07:00
Leonardo de Moura
6bec3ba58b
feat(library/data/hf): add hf.image
2015-08-13 08:22:58 -07:00
Leonardo de Moura
bf65acb126
feat(library/data/rat): show that the rationals are encodable and countable
2015-08-12 21:31:24 -07:00
Leonardo de Moura
710b7b6e40
feat(library/data/int/countable): show that int is encodable, isomorphic to nat, and countable
2015-08-12 21:31:24 -07:00
Leonardo de Moura
52f902bc33
feat(library/data/encodable): show that the quotient A/R is encodable if A is encodable and R is decidable
2015-08-12 21:31:24 -07:00
Leonardo de Moura
d2eb99bf11
refactor(library/logic): move logic/choice.lean to init/classical.lean
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choice axiom is now in the classical namespace.
2015-08-12 18:37:33 -07:00
Leonardo de Moura
cb9830beaf
refactor(library/logic/choice): move prop_decidable instance into namespace 'classical'
2015-08-12 17:06:15 -07:00
Leonardo de Moura
b4024982a2
refactor(library/data): move vector as indexed family to examples folder
2015-08-12 15:05:14 -07:00
Leonardo de Moura
840c1a3693
refactor(library/data): rename vec to fixed_list
2015-08-12 14:38:21 -07:00
Leonardo de Moura
602626803b
fix(frontends/lean/builtin_cmds): 'print axioms' and theorem queue
2015-08-11 21:08:45 -07:00
Leonardo de Moura
5d8d226640
fix(frontends/lean/parser): add support for decimals
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Decimal numbers are notation for rationals.
If rat.of_num is not available, then an error is generated.
closes #793
2015-08-11 18:44:48 -07:00
Leonardo de Moura
66a59d5b51
feat(frontends/lean/util): remove hack that overrides priority namespace
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closes #789
2015-08-11 18:01:40 -07:00
Leonardo de Moura
0b8f57841a
feat(frontends/lean/decl_cmds): closes #791
2015-08-11 17:53:33 -07:00
Soonho Kong
6443de67d4
feat(emacs/lean-mode): lean-exec-at-pos uses timer to wait until flycheck process is over
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close #790
2015-08-11 20:17:53 -04:00
Daniel Selsam
40471ca8e3
doc(frontends/lean/elaborator): assert invariant in visit_app
2015-08-11 17:02:38 -07:00
Leonardo de Moura
cee9d6b092
feat(library/data/hf): define Hereditarily finite sets
2015-08-11 16:56:06 -07:00
Leonardo de Moura
6fd3affeb1
feat(library/data/finset/equiv): show that (finset nat) is isomorphic to nat
2015-08-11 15:54:14 -07:00
Leonardo de Moura
1cacac2789
feat(library/data/nat/parity): add auxiliary lemma
2015-08-11 14:20:58 -07:00
Leonardo de Moura
23118371d1
refactor(library/aliases): cleanup
2015-08-11 06:41:56 -07:00
