Leonardo de Moura
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5e14b4ebe8
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fix(library,hott): avoid rewrite with patterns of the form (?M ...)
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2016-03-09 15:39:17 -08:00 |
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Leonardo de Moura
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deb1b3dc79
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refactor(library): replace assert-exprs with have-exprs
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2016-02-29 11:53:26 -08:00 |
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Leonardo de Moura
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768ba1c363
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refactor(library/hott): remove more unnecessary annotations
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2016-02-25 14:30:00 -08:00 |
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Leonardo de Moura
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510168a387
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refactor(library,hott): remove unnecessary annotations
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2016-02-25 12:26:20 -08:00 |
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Leonardo de Moura
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b94e31a72c
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refactor(library): remove algebra namespace
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2015-12-05 23:50:01 -08:00 |
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Jeremy Avigad
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9e5a27dc77
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refactor(library/{pnat,rat,real}/*): protect theorems in pnat and rat
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2015-11-08 14:04:59 -08:00 |
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Leonardo de Moura
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fbe80d48dc
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chore(library): remove "set_option pp.*" commands
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2015-11-08 14:04:55 -08:00 |
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Leonardo de Moura
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ce21996635
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feat(library): define custom recursors for nat, and minimize the use of krewrite
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2015-11-08 14:04:55 -08:00 |
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Leonardo de Moura
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6e44a42779
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refactor(library/data/int,library/data/rat): rename theorems: of_nat_zero, of_nat_one, of_int_zero, of_int_one
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2015-11-08 14:04:55 -08:00 |
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Leonardo de Moura
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724aacb2c1
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fix(library): remove "-[notations]" hack at "open -[notations] algebra"
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2015-11-08 14:04:55 -08:00 |
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Leonardo de Moura
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26eb6fa849
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feat(*): new numeral encoding
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2015-11-08 14:04:55 -08:00 |
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Leonardo de Moura
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07b33ec75e
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fix(library/data/int,library/data/rat): int and rat
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2015-11-08 14:04:54 -08:00 |
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Leonardo de Moura
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3369152559
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fix(library/data,library/theories): fin, bag, finset, hf, list, ...
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2015-11-08 14:04:54 -08:00 |
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Rob Lewis
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f4fa38e365
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chore(library/data/{rat, pnat}): move theorems from reals to more appropriate places
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2015-09-16 08:28:11 -07:00 |
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Jeremy Avigad
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d9e166f77f
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feat/refactor(library/data/real/*): add / improve casts to real from nat, int, rat
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2015-09-12 21:46:09 -04:00 |
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Jeremy Avigad
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de83a68667
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refactor(library/data/{int,rat}/*): clean up casts between nat, int, and rat
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2015-09-12 21:46:09 -04:00 |
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Rob Lewis
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e722120e34
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fix(library/data/rat/order): declare decidable_le an instance
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2015-09-03 15:43:07 -07:00 |
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Jeremy Avigad
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7dda69fec7
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feat/refactor(library/theories/number_theory/irrational_roots,library/*): show nth roots irrational, and add lots of missing theorems
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2015-08-16 23:23:23 -04:00 |
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Leonardo de Moura
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48f8b8f18d
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refactor(library): use new 'suppose'-expression
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2015-07-19 21:15:20 -07:00 |
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Leonardo de Moura
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ade60278d0
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refactor(library): rename iff.mp' to iff.mpr
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2015-07-18 08:52:58 -05:00 |
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Leonardo de Moura
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3ab0e07ba9
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feat(frontends/lean): add simp tactic frontend stub
This commit also removes the fake_simplifier. It doesn't work anymore
because simp is now a reserved word.
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2015-07-14 09:54:53 -04:00 |
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Leonardo de Moura
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0f64a6e545
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feat(library/data/rat/order): use 'trans-instance' to improve performance of migrate command
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2015-07-01 08:57:10 -07:00 |
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Leonardo de Moura
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cf574d0127
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feat(library): assign priorities to notation declarations in the standard library
Now, even if the user opens the namespaces in the "wrong" order, the
notation + coercions will behave as expected.
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2015-06-30 17:38:13 -07:00 |
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Jeremy Avigad
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93e5124d71
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feat(library/algebra/order): add lattices, min, max
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2015-06-29 15:23:11 +10:00 |
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Rob Lewis
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34868d196e
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feat(library/data/rat): define pos natural upper bounds of rationals
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2015-06-16 11:30:12 -07:00 |
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Rob Lewis
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1f4765e30a
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feat(library/algebra/ordered_ring): add theorems used for rational upper bounds
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2015-06-16 11:30:12 -07:00 |
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Leonardo de Moura
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226a5800dd
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fix(library/data/rat/order): adjust file to recent changes
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2015-06-10 16:56:17 -07:00 |
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Jeremy Avigad
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658c5a2c49
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feat(library/rat/basic.lean): add reduce for rat, and num and denom
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2015-06-10 16:39:17 -07:00 |
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Rob Lewis
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2273dc669e
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feat(library/data): fill in sorrys in int and rat orderings
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2015-05-29 14:11:51 +10:00 |
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Rob Lewis
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681f431d4b
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feat(library/data/rat): make rat subtraction reducible, fix migration of min/max
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2015-05-26 11:52:34 +10:00 |
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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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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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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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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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