Jeremy Avigad
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a64c0ea845
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feat/refactor(library/data/{int,rat}/*): improve casting from nat to int to rat
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2015-05-25 16:50:42 -07:00 |
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Jeremy Avigad
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8bebd104ff
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refactor(library/*): remove 'Module:' lines
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2015-05-23 20:52:23 +10:00 |
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Jeremy Avigad
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f65a49b2c3
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feat/fix(library/data/nat,int): add power to int, add trans attributes, power notation
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2015-05-23 15:38:42 +10:00 |
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Jeremy Avigad
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4bc93b59e3
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feat(library/data/rat/{basic,order}.lean): add property of of_int
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2015-05-23 12:34:07 +10:00 |
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Jeremy Avigad
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42616f766f
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refactor(library/data/{nat,int,rat}/{basic.lean,order.lean}: make algebra instance declarations local
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2015-05-12 06:20:47 -07:00 |
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Leonardo de Moura
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f25c301c98
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fix(library/data/rat): migrate for rat
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2015-05-12 04:46:34 -07:00 |
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Leonardo de Moura
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5798ac43de
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fix(frontends/lean/structure_cmd): 'structure' command must set unfold-c attribute for auxiliary recursors
fixes #582
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2015-05-07 09:09:07 -07:00 |
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Leonardo de Moura
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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 |
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Leonardo de Moura
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cd17618f4a
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refactor(library): replace 'calc_trans', 'calc_symm', 'calc_refl' and 'calc_subst' commands with attributes '[symm]', '[refl]', '[trans]' and '[subst]'
These attributes are used by the calc command.
They will also be used by tactics such as 'reflexivity', 'symmetry' and
'transitivity'.
See issue #500
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2015-05-02 15:15:35 -07:00 |
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Leonardo de Moura
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17c07cdb02
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feat(library/data/rat/order): define abs and sign for rat before migrate
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2015-04-27 12:59:02 -07:00 |
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Jeremy Avigad
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7a1064b7e8
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refactor(library/algebra/order.lean): rename a field in an order structure
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2015-04-27 12:03:41 -07:00 |
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Jeremy Avigad
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d8e40d90d6
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feat(library/data/rat/order.lean): make rat a linear ordered field
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2015-04-27 12:03:41 -07:00 |
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Jeremy Avigad
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f4398115b4
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feat(library/data/rat/basic.lean): begin theory of rationals, show rat is a field
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2015-04-18 11:39:52 -07:00 |
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