Rob Lewis
371638a628
fix(theories/analysis): rename derivative theorems
2016-06-02 10:45:54 -07:00
Rob Lewis
5a439942dd
feat(library/theories): adapt analysis theory to use new topological limits
2016-06-02 10:45:54 -07:00
Rob Lewis
670ee10b27
feat(library/analysis): basic properties about real derivatives
2016-06-02 10:45:54 -07:00
Rob Lewis
92531fba16
feat(theories/analysis): intro/elim rules for continuous_on, etc
2016-06-02 10:45:54 -07:00
Rob Lewis
194cd89000
feat(theories/analysis): use new homomorphism names from algebra
2016-06-02 10:45:54 -07:00
Rob Lewis
3482e1eab9
feat(theories/analysis): finish basic properties of Frechet derivative
2016-06-02 10:45:53 -07:00
Rob Lewis
99a4ffb8f2
feat(theories/analysis): more on frechet derivatives
2016-06-02 10:45:53 -07:00
Rob Lewis
3c0f19c967
feat(theories/analysis): define frechet derivative + basic theorems
2016-06-02 10:45:53 -07:00
Rob Lewis
c87e79ff7f
feat(theories/analysis): add weak squeeze theorem for converges_to_at
2016-06-02 10:45:53 -07:00
Jeremy Avigad
2bc67cf936
refactor(library/theories/analysis/metric_space): refactor some proofs
2016-06-02 10:45:13 -07:00
Jeremy Avigad
e17c5c4f08
feat(library/theories/analysis/*): install new limits
2016-06-02 10:45:13 -07:00
Jeremy Avigad
ef982d9ad6
refactor(library/theories/analysis/metric_space.lean): use new definition of continuous_at
2016-04-06 16:44:29 -04:00
Jeremy Avigad
ebb3e60096
feat(library/algebra/monotone): add properties of monotone functions
2016-03-02 22:01:35 -05:00
Leonardo de Moura
faa0031d4e
refactor(library,hott): remove 'by+' and 'begin+'
2016-02-29 13:15:48 -08:00
Leonardo de Moura
b41c65f549
feat(frontends/lean): remove '[visible]' annotation, remove 'is_visible' tracking
2016-02-29 12:31:23 -08:00
Leonardo de Moura
deb1b3dc79
refactor(library): replace assert-exprs with have-exprs
2016-02-29 11:53:26 -08:00
Leonardo de Moura
101cf1ec4c
feat(frontends/lean): remove difference between 'have' and 'assert'
2016-02-29 11:28:20 -08:00
Leonardo de Moura
5a4dd3f237
feat(library/reducible): remove [quasireducible] annotation
2016-02-25 17:42:44 -08:00
Leonardo de Moura
768ba1c363
refactor(library/hott): remove more unnecessary annotations
2016-02-25 14:30:00 -08:00
Jeremy Avigad
1546c04154
feat(library/theories/analysis/complex_norm): instantiate complex numbers as a real normed vector space
2016-02-22 11:25:24 -08:00
Jeremy Avigad
5246072e96
feat(library/theories/analysis/inner_product): add real inner product spaces
2016-02-22 11:25:24 -08:00
Jeremy Avigad
7f1eb76091
feat(library/theories/analysis/normed_space): add specializations to modules over the reals, to help the elaborator
2016-02-22 11:25:24 -08:00
Jeremy Avigad
ea42a76dc5
refactor/feat(library/theories/analysis/sqrt): break out sqrt, add properties
2016-02-22 11:25:23 -08:00
Jeremy Avigad
518a77587a
refactor(library/data/{set,finset},library/*): use compl for set and finset complement
2016-02-22 11:25:23 -08:00
Jeremy Avigad
8f83c78bc9
fix(library/logic/identities,library/*): fix implicit arguments, add implications. Closes #1002 .
2016-02-22 11:25:23 -08:00
Jeremy Avigad
e80559237a
fix(library/data/real): tinker with instances
...
Convert two instances of has_zero and has_one to local instance,
and change one "[instance]" to a "[trans_instance]". This (by
accident) fixed a problem Rob had a couple of weeks ago.
2016-02-22 11:25:23 -08:00
Rob Lewis
b047c9c037
refactor(theories/{analysis, topology}): clean up proofs connecting open balls and open sets
2016-02-12 11:50:11 -08:00
Rob Lewis
4a41e78124
fix(theories/analysis): make variables implicit in continuous_at_intro
2016-02-12 11:50:10 -08:00
Rob Lewis
2c56a2c48b
feat(theories/{analysis, topology}): show eps-delta and topological continuity coincide on metric spaces
2016-02-12 11:50:10 -08:00
Rob Lewis
685049988c
feat(theories/analysis): define metric topology
2016-02-12 11:50:10 -08:00
Leonardo de Moura
42fbc63bb6
fix(library/tc_multigraph): avoid name collisions
...
@avigad, @fpvandoorn, @rlewis1988, @dselsam
I changed how transitive instances are named.
The motivation is to avoid a naming collision problem found by Daniel.
Before this commit, we were getting an error on the following file
tests/lean/run/collision_bug.lean.
Now, transitive instances contain the prefix "_trans_".
It makes it clear this is an internal definition and it should not be used
by users.
This change also demonstrates (again) how the `rewrite` tactic is
fragile. The problem is that the matching procedure used by it has
very little support for solving matching constraints that involving type
class instances. Eventually, we will need to reimplement `rewrite`
using the new unification procedure used in blast.
In the meantime, the workaround is to use `krewrite` (as usual).
2016-02-04 13:15:42 -08:00
Rob Lewis
87ec5ada07
fix(analysis/metric_space): unnecessary import, style, remove unnecessary lines
2016-02-04 11:03:28 -08:00
Rob Lewis
a675a5ede2
fix(algebra/ordered_field, analysis/real_limit): generalize theorem to ordered fields
2016-02-04 11:03:28 -08:00
Rob Lewis
f402f322aa
feat(theories/analysis): add theorems about convergent sequences, functions, and continuity
2016-02-04 11:03:28 -08:00
Rob Lewis
40a1371cd0
feat(theories/analysis): define real square roots
2016-02-04 11:03:28 -08:00
Rob Lewis
796e16bdb7
feat(library/theories/analysis): add theorems about convergent functions in metric spaces
2016-02-04 11:03:28 -08:00
Jeremy Avigad
86fc326e08
refactor/feat(library/theories/analysis/*): reorganize analysis library and add some theorems
2016-01-16 10:53:56 -08:00
Jeremy Avigad
4289daddcb
refactor(library/data/{set,finset}/basic,library/*): change notation for image to tick mark
2016-01-03 18:52:25 -08:00
Leonardo de Moura
f177082c3b
refactor(*): normalize metaclass names
...
@avigad and @fpvandoorn, I changed the metaclasses names. They
were not uniform:
- The plural was used in some cases (e.g., [coercions]).
- In other cases a cryptic name was used (e.g., [brs]).
Now, I tried to use the attribute name as the metaclass name whenever
possible. For example, we write
definition foo [coercion] ...
definition bla [forward] ...
and
open [coercion] nat
open [forward] nat
It is easier to remember and is uniform.
2015-12-28 10:39:15 -08:00
Jeremy Avigad
84cdf3d36d
feat(library/theories/analysis/normed_space): start theory of normed spaces for analysis
2015-12-22 16:39:13 -05:00
Jeremy Avigad
08fbf127c6
feat(library/theories/analysis/metric_space,real_limit): define complete metric space, make real an instance
2015-12-22 16:39:13 -05:00
Sebastian Ullrich
2185ee7e95
feat(library/tactic): make let tactic transparent, introduce new opaque note tactic
...
The new let tactic is semantically equivalent to let terms, while `note`
preserves its old opaque behavior.
2015-12-14 10:14:02 -08:00
Leonardo de Moura
b94e31a72c
refactor(library): remove algebra namespace
2015-12-05 23:50:01 -08:00
Jeremy Avigad
2beb0030d6
refactor(library/*): protect sub in nat, div in nat and int
2015-11-08 14:04:59 -08:00
Jeremy Avigad
9e5a27dc77
refactor(library/{pnat,rat,real}/*): protect theorems in pnat and rat
2015-11-08 14:04:59 -08:00
Jeremy Avigad
da5bd03656
refactor(library/init/nat,library/data/nat/*): chagne dots to underscores in protected names
2015-11-08 14:04:59 -08:00
Leonardo de Moura
08c061e1fa
refactor(library/data/set): remove [reducible] annotation from set operations
2015-11-08 14:04:56 -08:00
Leonardo de Moura
6df31d3406
refactor(library/data/nat/basic): mark some theorems as protected to avoid overloading
2015-11-08 14:04:56 -08:00
Rob Lewis
0aaa8a9770
feat(theories/analysis/real_limit): fix analysis.real_limit
2015-11-08 14:04:56 -08:00
Leonardo de Moura
840f0ea05d
fix(library/theories/analysis/real_limit): minor
2015-11-08 14:04:55 -08:00
