Jeremy Avigad
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e4c75ae8ae
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feat(library/logic/connective.lean): add distributivity laws
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2015-05-08 19:51:37 +10:00 |
|
Leonardo de Moura
|
7aa0e466a5
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test(library): test new 'obtain' expression in the standard library
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2015-05-05 18:30:16 -07:00 |
|
Jeremy Avigad
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e76e445ece
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feat(library/logic/connectives.lean): add calculation rules for true and false, and move exists unique to quantifiers
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2015-04-05 12:15:21 -04:00 |
|
Leonardo de Moura
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c04c610b7b
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feat(frontends/lean): add 'assert H : A, ...' as notation for 'have H [visible] : A, ...'
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2015-02-25 14:30:42 -08:00 |
|
Leonardo de Moura
|
abe129aa4f
|
refactor(library): rename theorems "iff.flip_sign -> not_iff_not_of_iff" and "decidable_iff_equiv -> decidable_of_decidable_of_iff"
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2014-12-15 19:17:51 -08:00 |
|
Leonardo de Moura
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5cf8064269
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refactor(library): rename exists_elim and exists_intro to exists.elim
and exists.intro
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2014-12-15 19:07:38 -08:00 |
|
Jeremy Avigad
|
da719e6ee4
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refactor(library/logic): rename theorems
|
2014-12-15 16:13:04 -05:00 |
|
Jeremy Avigad
|
3e9a484851
|
refactor(library/logic/connectives): rename theorems
|
2014-12-15 15:05:44 -05:00 |
|
Leonardo de Moura
|
477d79ae47
|
refactor(library/init): move more theorems to logic
|
2014-12-12 13:50:53 -08:00 |
|
Leonardo de Moura
|
d6c8e23b03
|
refactor(library/init/logic): move theorems to library/logic
|
2014-12-12 13:24:17 -08:00 |
|
Leonardo de Moura
|
697d4359e3
|
refactor(library): add 'init' folder
|
2014-11-30 20:34:12 -08:00 |
|
Leonardo de Moura
|
dad94eafbe
|
refactor(data/nat/decl): use new naming convention at data/nat/decl.lean
|
2014-11-30 15:07:09 -08:00 |
|
Leonardo de Moura
|
29a0d3109b
|
refactor(library/logic/connectives): mark theorems used to prove 'decidable' theorems as transparent
if we don't this, then 'if-then-else' expressions depending on theorems
such as 'and_decidable', 'or_decidable' will not compute inside the kernel
|
2014-11-22 09:32:43 -08:00 |
|
Leonardo de Moura
|
6c7e23ecaa
|
refactor(library): use 'reserve' notation in the standard library
|
2014-10-21 15:39:47 -07:00 |
|
Leonardo de Moura
|
d6d0593afb
|
refactor(library): remove some unnecessary sections
|
2014-10-10 16:33:58 -07:00 |
|
Leonardo de Moura
|
73aa024c31
|
refactor(library/logic): remove 'core' subdirectory
|
2014-10-05 10:50:13 -07:00 |
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