Jeremy Avigad
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6355670ac4
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fix(library/data/nat/nat.md): add 'find' to markdown file
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2015-07-27 07:46:59 -07:00 |
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Jeremy Avigad
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3fc74c2ba8
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feat(library/theories/combinatorics/choose): show the number of subsets of s of size k is choose (card s) k
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2015-07-27 07:46:59 -07:00 |
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Jeremy Avigad
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471c9058eb
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fix/feat(library/logic/connectives,library/data/{finset,set}): fix names or.left_distrib etc., fix implicit arguments, and make small additions
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2015-07-27 07:46:59 -07:00 |
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Leonardo de Moura
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a124bc246a
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feat(library/data/fin): add equivalences between fin types
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2015-07-26 15:42:39 -07:00 |
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Leonardo de Moura
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d95e3c1e1d
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feat(library/data/equiv): basic equivalences
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2015-07-26 13:06:01 -07:00 |
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Leonardo de Moura
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72d6550a7a
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feat(library/data/bag): show that subbag predicate is decidable when A has decidable equality
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2015-07-25 17:44:03 -07:00 |
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Leonardo de Moura
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31b1606658
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feat(library/data/bag): add subbag predicate
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2015-07-25 14:31:24 -07:00 |
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Leonardo de Moura
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a883b72a25
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fix(library/data): 'choose' -> 'find' renaming problems
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2015-07-25 11:25:04 -07:00 |
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Jeremy Avigad
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1cc6be6052
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feat(library/data/finset/comb): define powerset
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2015-07-25 14:02:44 -04:00 |
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Jeremy Avigad
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c9d6cc5255
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feat(library/data/{finset,set}): various basic facts
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2015-07-25 14:02:44 -04:00 |
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Jeremy Avigad
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9cd7db3fea
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fix(library/data/list/perm): fix typo in theorem names
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2015-07-25 14:02:44 -04:00 |
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Jeremy Avigad
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d3cd0bb8ff
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refactor(library/data/nat/find): rename 'choose' to 'find' to avoid conflict with combinatorics 'choose'
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2015-07-25 14:02:44 -04:00 |
|
Leonardo de Moura
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43f5f70414
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feat(library/data/bag): add basic properties for bag intersection and union
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2015-07-25 08:37:30 -07:00 |
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Leonardo de Moura
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ebf8c7fbdb
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feat(library/data): define bag using quotients
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2015-07-24 23:45:08 -07:00 |
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Leonardo de Moura
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8be82d7405
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feat(data/list): add count for lists
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2015-07-24 23:44:11 -07:00 |
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Leonardo de Moura
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99a9dec93f
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refactor(library/data/real/basic): declare 'real' in the toplevel like 'nat', 'int' and 'rat'
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2015-07-24 11:59:46 -07:00 |
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Leonardo de Moura
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5c7a20e5bd
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fix(library/unifier): crash when unifying constraints of the form (pr t =?= s)
where pr is a projection and t is a stuck term
see issue #737
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2015-07-24 11:52:46 -07:00 |
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Leonardo de Moura
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0f2c0b6512
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feat(library/data/real/basic): replace 'have ... [visible]' with 'assert ...'
Remove comments about "sorry"s. Mario has fixed all of them.
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2015-07-24 10:07:16 -07:00 |
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Leonardo de Moura
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f7440ff068
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fix(tests/lean): adjust tests to reflect changes in the standard library
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2015-07-24 09:59:49 -07:00 |
|
Mario Carneiro
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066b0fcdf9
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feat(library): clean up "sorry"s in library
Breaking changes: pnat was redefined to use subtype instead of a custom inductive type, which affects the notation for pnat 2 and 3
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2015-07-24 12:21:33 -04:00 |
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Leonardo de Moura
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bcf057f4f3
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feat(frontends/lean): display '[congr]' attribute when printing theorems
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2015-07-23 18:52:59 -07:00 |
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Leonardo de Moura
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3e6b80d38c
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feat(library/util): disable local constant purification when pretty printing goals
This feature generates confusion.
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2015-07-23 18:52:59 -07:00 |
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Leonardo de Moura
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f1a19a10c4
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fix(library/util): incorrect hypothesis renaming when pretty printing goals
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2015-07-23 18:52:59 -07:00 |
|
Leonardo de Moura
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e221d38790
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feat(library/tactic/assert_tactic): allow duplicate names for hypotheses in assert tactic
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2015-07-23 18:52:59 -07:00 |
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Leonardo de Moura
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e0209a1532
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feat(frontends/lean): better error localization for 'have'-expressions in tactic mode
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2015-07-23 18:52:59 -07:00 |
|
Leonardo de Moura
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946308b187
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feat(frontends/lean): allow anonymous 'have'-expressions in tactic mode
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2015-07-23 18:52:59 -07:00 |
|
Leonardo de Moura
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faab1e449f
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fix(tests/lean/rw_set3): update test to reflect changes in the standard library
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2015-07-23 18:52:59 -07:00 |
|
Leonardo de Moura
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5f4576a7f7
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test(tests/lean): add test for '[congr]' attribute validation
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2015-07-23 18:52:59 -07:00 |
|
Leonardo de Moura
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844caf32e4
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feat(frontends/lean/bultin_cmds): add 'print [congr]' command for displaying active congruence rules
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2015-07-23 18:52:59 -07:00 |
|
Leonardo de Moura
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3329dc0ec7
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feat(library/simplifier/simp_rule_set): add '[congr]' attribute validation
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2015-07-23 18:52:58 -07:00 |
|
Leonardo de Moura
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86e9002b66
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doc(library/logic/axioms/examples): add alternative proof for has_left_inverse_of_injective
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2015-07-22 22:11:13 -07:00 |
|
Leonardo de Moura
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933f056fff
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feat(library/simplifier): add API for extracting simplification rules defined in a given namespace
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2015-07-22 18:47:56 -07:00 |
|
Leonardo de Moura
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18dd7c13f9
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feat(frontends/lean): add '[congr]' attribute
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2015-07-22 17:21:47 -07:00 |
|
Leonardo de Moura
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a07b42ad9e
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refactor(library/simplifier): the simplifier expects relations to be transitivie and reflexive
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2015-07-22 15:46:00 -07:00 |
|
Leonardo de Moura
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cc396cba76
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feat(frontends/lean): allow backticks in binder declarations
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2015-07-22 13:54:47 -07:00 |
|
Leonardo de Moura
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fbaa8b21f6
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refactor(library/data/nat): cleanup for the tutorial
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2015-07-22 13:41:50 -07:00 |
|
Leonardo de Moura
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8085123119
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refactor(library/simplifier): rename 'rewrite_rule' to 'simp_rule'
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2015-07-22 10:39:30 -07:00 |
|
Leonardo de Moura
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e969c7a8d6
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refactor(library): remove 'simp' hack
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2015-07-22 10:13:19 -07:00 |
|
Leonardo de Moura
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092c8d05b9
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feat(frontends/lean,library): rename '[rewrite]' to '[simp]'
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2015-07-22 09:01:42 -07:00 |
|
Leonardo de Moura
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b5c287d3d1
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refactor(library/simplifier): cleanup
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2015-07-22 08:39:55 -07:00 |
|
Leonardo de Moura
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e74c6eef3d
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feat(library/simplifier): add 'simp.funext' and 'simp.propext' options
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2015-07-21 18:23:10 -07:00 |
|
Leonardo de Moura
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0c0f07332e
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feat(library/simplifier/simp_tactic): add simp tactic configuration options
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2015-07-21 16:15:04 -07:00 |
|
Leonardo de Moura
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b02b3d362f
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feat(library/simplifier): add simplifier procedure skeleton
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2015-07-21 15:08:56 -07:00 |
|
Leonardo de Moura
|
0de715ae54
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refactor(library/data): cleanup proofs using new features
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2015-07-21 09:57:10 -07:00 |
|
Leonardo de Moura
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3e3d37905c
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refactor(library/data): cleanup proofs using new features
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2015-07-21 08:26:44 -07:00 |
|
Leonardo de Moura
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9a85a95893
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fix(cmake/Modules/CleanOlean.cmake): problem with 'clean-olean'
For some reason it was not working anymore on OSX
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2015-07-20 23:21:51 -07:00 |
|
Leonardo de Moura
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ff425b66e7
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feat(library/data/list): test type notation in the standard library
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2015-07-20 22:00:05 -07:00 |
|
Leonardo de Moura
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b9451549d1
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feat(frontends/lean): add type notation for referencing hypotheses
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2015-07-20 21:43:47 -07:00 |
|
Leonardo de Moura
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18dd57978d
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feat(CMakeLists.txt): .dmg generation
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2015-07-20 20:33:33 -07:00 |
|
Leonardo de Moura
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10e5b182b5
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refactor(library/data): use "suppose"-expressions to cleanup proofs
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2015-07-20 19:45:54 -07:00 |
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