Frederik Hanghøj Iversen
9d3b17245f
Provide \zeta
2018-02-28 19:32:07 +01:00
Frederik Hanghøj Iversen
f2b1a36a75
Define and use Endofunctor
2018-02-28 19:03:11 +01:00
Frederik Hanghøj Iversen
3c77c69cf6
Move functor definition to Kleisli.Monad
2018-02-28 19:00:21 +01:00
Frederik Hanghøj Iversen
70221377d3
Move proof of equivalence to IsMonad making them lemmas
2018-02-28 18:55:32 +01:00
Frederik Hanghøj Iversen
1aaf81552c
Move another proof to category definition
2018-02-26 20:42:00 +01:00
Frederik Hanghøj Iversen
101b2639e1
Move proof to category definition
2018-02-26 20:31:47 +01:00
Frederik Hanghøj Iversen
5b5d21f777
Formatting
2018-02-26 20:23:31 +01:00
Frederik Hanghøj Iversen
a0944d69b1
Documentation in Monad
2018-02-26 20:08:48 +01:00
Frederik Hanghøj Iversen
67993be27b
Add reverse function composition to category
2018-02-26 20:00:24 +01:00
Frederik Hanghøj Iversen
47882b1110
Rename zeta to pure
2018-02-26 19:58:27 +01:00
Frederik Hanghøj Iversen
043641462d
Prove distributive law for monads!
2018-02-26 19:57:05 +01:00
Frederik Hanghøj Iversen
7cddba97a8
Shorten definition
2018-02-25 19:03:48 +01:00
Frederik Hanghøj Iversen
2c6132768e
Remove Pathy and Bij
2018-02-25 15:29:52 +01:00
Frederik Hanghøj Iversen
5caecf9796
Rename properties to yoneda
2018-02-25 15:28:42 +01:00
Frederik Hanghøj Iversen
44526b85eb
Move CwF
2018-02-25 15:24:44 +01:00
Frederik Hanghøj Iversen
f0beec1530
Rename Opposite to opposite
2018-02-25 15:23:33 +01:00
Frederik Hanghøj Iversen
cd98736d02
Add documentation in Category-module
2018-02-25 15:21:38 +01:00
Frederik Hanghøj Iversen
2e7220567a
Move lemma into IsCategory
2018-02-25 14:44:03 +01:00
Frederik Hanghøj Iversen
d63ecc3a65
Use abbreviation
2018-02-25 14:39:11 +01:00
Frederik Hanghøj Iversen
caddf83a09
Let IsCategory reexport RawCategory
2018-02-25 14:37:28 +01:00
Frederik Hanghøj Iversen
5deabb7546
Forgot to add monoid-module
2018-02-25 14:28:01 +01:00
Frederik Hanghøj Iversen
ce46e0ae7a
Module-ify
2018-02-25 14:27:37 +01:00
Frederik Hanghøj Iversen
12dddc2067
Use a module
2018-02-25 03:12:51 +01:00
Frederik Hanghøj Iversen
4c298855e0
[WIP] Proving other fusion law
...
Also set up framework for equality principle for monads
2018-02-25 03:09:25 +01:00
Frederik Hanghøj Iversen
a6b01929f0
Prove distributive law
2018-02-25 01:27:20 +01:00
Frederik Hanghøj Iversen
a447cd9c7c
Syntax
2018-02-24 20:41:47 +01:00
Frederik Hanghøj Iversen
9d09363f78
Expand definition of isDistributive somewhat
...
Also contains some side-tracks
2018-02-24 20:37:21 +01:00
Frederik Hanghøj Iversen
e7abab0e4c
Add pure and >=> to kleisli category
2018-02-24 19:08:20 +01:00
Frederik Hanghøj Iversen
be505cdfbe
Prove IsAssociative
2018-02-24 19:07:58 +01:00
Frederik Hanghøj Iversen
5d9c820fa2
Add note about haskell
2018-02-24 15:25:07 +01:00
Frederik Hanghøj Iversen
e4e327d1d2
[WIP] equivalence of kleisli- resp. monoidal- representation of monad
2018-02-24 15:13:25 +01:00
Frederik Hanghøj Iversen
3e12331294
Monoidal monads addendum
2018-02-24 14:01:57 +01:00
Frederik Hanghøj Iversen
4ec13fe509
Implement monads in the kleisli form
2018-02-24 14:00:52 +01:00
Frederik Hanghøj Iversen
0ca11874bc
Remove old name for functor composition
2018-02-24 12:55:08 +01:00
Frederik Hanghøj Iversen
8527fe0df4
Rename functor composition - implement monads...
...
In their monoidal form.
2018-02-24 12:52:16 +01:00
Frederik Hanghøj Iversen
cb8533b84a
Rename natural transformation composition
2018-02-23 17:43:38 +01:00
Frederik Hanghøj Iversen
dd11b69c71
Documentation for natural transformations
2018-02-23 17:37:27 +01:00
Frederik Hanghøj Iversen
689a6467c6
Move stuff about natural transformations to own module
2018-02-23 17:33:09 +01:00
Frederik Hanghøj Iversen
f5dded9561
Do not use IsCategory directly
2018-02-23 16:41:17 +01:00
Frederik Hanghøj Iversen
39284b8d99
Changes in CwF
2018-02-23 14:13:55 +01:00
Frederik Hanghøj Iversen
5796b791b8
Almost prove that arrows are sets in the cateogry of families
2018-02-23 13:59:35 +01:00
Frederik Hanghøj Iversen
a321a9c8b2
Use hLevels in Fam
2018-02-23 13:39:59 +01:00
Frederik Hanghøj Iversen
3d0916f448
Use correct name for hSets
2018-02-23 13:20:30 +01:00
Frederik Hanghøj Iversen
4874ed0795
Rename distrib to isDistributive
2018-02-23 12:53:35 +01:00
Frederik Hanghøj Iversen
7787a8f0be
Indentation
2018-02-23 12:52:14 +01:00
Frederik Hanghøj Iversen
48423cc816
Rename arrowIsSet to arrowsAreSets
2018-02-23 12:51:44 +01:00
Frederik Hanghøj Iversen
6446435a49
Rename ident to isIdentity
2018-02-23 12:49:41 +01:00
Frederik Hanghøj Iversen
5cbc409770
Rename assoc to isAssociative
2018-02-23 12:43:49 +01:00
Frederik Hanghøj Iversen
852056cc44
Add type-synonyms in functor
2018-02-23 12:41:15 +01:00
Frederik Hanghøj Iversen
a57f45d93f
Remove yet another postulate
2018-02-23 12:33:20 +01:00
Frederik Hanghøj Iversen
34dec9406d
Do not mention IsFunctor outside the module that defines it
2018-02-23 12:29:10 +01:00
Frederik Hanghøj Iversen
e46edf1f68
Chain reexport things in Functor
2018-02-23 12:21:16 +01:00
Frederik Hanghøj Iversen
885fd8fa69
Drastically simplify proofs
2018-02-23 12:15:39 +01:00
Frederik Hanghøj Iversen
3f3247c870
Remove commented code
2018-02-23 12:05:38 +01:00
Frederik Hanghøj Iversen
de1d19c442
Readd stuff about the yoneda embedding
2018-02-23 11:24:22 +01:00
Frederik Hanghøj Iversen
954a89f8d1
Expose naturalIsProp
2018-02-23 11:12:27 +01:00
Frederik Hanghøj Iversen
bc2129b8fc
Readd yoneda embedding
2018-02-23 10:55:43 +01:00
Frederik Hanghøj Iversen
9a4d79fa4e
Readd commented code
2018-02-23 10:44:23 +01:00
Frederik Hanghøj Iversen
3032dc6130
Make explicit argument
2018-02-23 10:36:59 +01:00
Frederik Hanghøj Iversen
cc1ddaac9f
Add new type-synonym
2018-02-23 10:35:42 +01:00
Frederik Hanghøj Iversen
a87d404aad
Refactor category of categories
...
No longer actually define the category. Just define the raw category and
a few results about it.
2018-02-23 10:34:37 +01:00
Frederik Hanghøj Iversen
32b9ce2ea8
Use new syntax in cat
2018-02-22 15:31:54 +01:00
Frederik Hanghøj Iversen
a82095604d
Remove unused function
2018-02-21 14:05:10 +01:00
Frederik Hanghøj Iversen
9e96e704e8
Update Fun according to new naming policy
2018-02-21 13:40:24 +01:00
Frederik Hanghøj Iversen
57d7eab4cb
Make sets a category according to HoTT
2018-02-21 13:37:07 +01:00
Frederik Hanghøj Iversen
ed40824edc
Cosmetics
2018-02-21 12:59:31 +01:00
Frederik Hanghøj Iversen
edf552cb86
Do not define synonym for contractible
2018-02-20 18:15:30 +01:00
Frederik Hanghøj Iversen
d2da84269f
Move some more things into RawCategory
2018-02-20 18:14:42 +01:00
Frederik Hanghøj Iversen
0c861c4bde
Factor univalence out to a seperate module
2018-02-20 18:13:06 +01:00
Frederik Hanghøj Iversen
a4f8a37e36
Proove that IsCategory is a mere proposition!
2018-02-20 18:01:26 +01:00
Frederik Hanghøj Iversen
159bffa6ae
Factor out more from IsCategory
2018-02-20 17:59:48 +01:00
Frederik Hanghøj Iversen
a016c67b88
Succesfully apply path-induction.
...
Now all that's left to do is prove the original proposition in a
heterogenous equality
2018-02-20 17:46:32 +01:00
Frederik Hanghøj Iversen
ff496aae09
Factor out a useful type-family
2018-02-20 17:33:02 +01:00
Frederik Hanghøj Iversen
860c91f913
Trim mess
2018-02-20 16:43:53 +01:00
Frederik Hanghøj Iversen
8ef61d9db0
Simplify Category
2018-02-20 16:26:40 +01:00
Frederik Hanghøj Iversen
10df9511a4
Move various type-synonyms to RawCategory
2018-02-20 16:24:14 +01:00
Frederik Hanghøj Iversen
38ec53d5c2
Cosmetics
2018-02-20 14:08:47 +01:00
Frederik Hanghøj Iversen
44eda0ced0
Stuff about propositionality of fields of IsCategory
2018-02-19 15:46:19 +01:00
Frederik Hanghøj Iversen
bec5acdc59
Move proposition to wishlist
2018-02-19 11:25:16 +01:00
Frederik Hanghøj Iversen
89ad60ffef
Stuff about the free category
2018-02-19 11:09:49 +01:00
Frederik Hanghøj Iversen
73ab4d1836
Proove identity laws for natural transformations
2018-02-16 12:46:25 +01:00
Frederik Hanghøj Iversen
a64e2484e3
Prove associativity for natural transformations
2018-02-16 12:24:58 +01:00
Frederik Hanghøj Iversen
7dc7a5aee3
Prove that naturalTransformations are sets
...
Also adds a new module `Cat.Wishlist` of things I hope to put get from
upstream `cubical`.
2018-02-16 12:03:02 +01:00
Frederik Hanghøj Iversen
23c458983c
Rely on global cubical again
2018-02-16 11:37:22 +01:00
Frederik Hanghøj Iversen
ad84b15da5
[WIP] natural transformations are sets
2018-02-16 10:22:46 +01:00
Frederik Hanghøj Iversen
7d4aae4f49
Try to show that natural transformations are sets
2018-02-09 12:09:59 +01:00
Frederik Hanghøj Iversen
56d689fb4b
Use arrowIsSet to simplify equality constructor for functors
2018-02-07 20:19:17 +01:00
Frederik Hanghøj Iversen
9349b37550
Refactor Functor - only in module Functor
2018-02-06 14:31:18 +01:00
Frederik Hanghøj Iversen
a27292dd53
Stuff about the free category
2018-02-06 11:27:22 +01:00
Frederik Hanghøj Iversen
9f1e82168f
Move the free category
2018-02-06 10:35:52 +01:00
Frederik Hanghøj Iversen
0688f5c372
Rename arrowIsSet
2018-02-06 10:34:43 +01:00
Frederik Hanghøj Iversen
e8ac6786ff
Changes to the category of categories
2018-02-05 16:35:33 +01:00
Frederik Hanghøj Iversen
e8215b2c05
Move product, exponential, ...
2018-02-05 14:59:53 +01:00
Frederik Hanghøj Iversen
83ccde62e9
Use co-patterns
2018-02-05 14:47:15 +01:00
Frederik Hanghøj Iversen
20dc9d26ac
Move product, exponential and cart closed to own file
2018-02-05 14:08:30 +01:00
Frederik Hanghøj Iversen
8022ed349d
"re-delegate" projections in new module Category
2018-02-05 12:21:39 +01:00
Frederik Hanghøj Iversen
22a9a71870
Split Category into RawCategory and IsCategory
2018-02-05 11:43:38 +01:00
Frederik Hanghøj Iversen
fecb4dc1ce
Towards IsCategory-is-prop
2018-02-05 10:24:57 +01:00
Frederik Hanghøj Iversen
e5f1fa018a
Merge branch 'Saizan-master' into dev
2018-02-02 15:34:30 +01:00
Frederik Hanghøj Iversen
19987dd917
Add some stuff about the category of cubes
...
Also some feedback from Thierry
2018-02-02 14:47:51 +01:00
Andrea Vezzosi
8d5e992e48
changed IsCategory to follow the HoTT book definition.
2018-02-01 14:37:55 +00:00
Frederik Hanghøj Iversen
6bb8ba3927
Move the category of families
2018-01-31 15:15:00 +01:00
Frederik Hanghøj Iversen
92f0f8e0f0
Rename stuff
2018-01-31 14:39:54 +01:00
Frederik Hanghøj Iversen
86d3d7368e
Use equality construction principle
...
Also update submodules
2018-01-30 22:41:18 +01:00
Frederik Hanghøj Iversen
255b0236f9
Use alternative syntax for arrow composition
2018-01-30 19:19:16 +01:00
Frederik Hanghøj Iversen
e33911ad9e
Use alternate syntax for arrow-composition
2018-01-30 18:26:11 +01:00
Frederik Hanghøj Iversen
c87a6fb469
Make IsFunctor a seperate record
2018-01-30 16:24:16 +01:00
Frederik Hanghøj Iversen
4db19b6420
Do not use PathPrelude directly
2018-01-30 11:19:48 +01:00
Frederik Hanghøj Iversen
53816aeb74
One step closer to yoneda
2018-01-30 10:57:24 +01:00
Andrea Vezzosi
2295022619
used presheaf as first component of yoneda
2018-01-25 17:04:00 +00:00
Frederik Hanghøj Iversen
ee2e84edfe
Remove unused bindings
2018-01-25 14:11:28 +01:00
Frederik Hanghøj Iversen
6e25083a47
Comments in yoneda
2018-01-25 13:58:56 +01:00
Frederik Hanghøj Iversen
812662bda3
Rename some variables
2018-01-25 12:47:32 +01:00
Frederik Hanghøj Iversen
7a77ba230c
Move functor-equality to functor module
2018-01-25 12:11:50 +01:00
Frederik Hanghøj Iversen
a480fca956
Clean up some stuff
2018-01-25 12:01:37 +01:00
Frederik Hanghøj Iversen
c5a3673d9b
Prove that Cat is cartesian closed
...
WIP
2018-01-24 16:38:28 +01:00
Frederik Hanghøj Iversen
6a25a4c3ff
Fix typo, rename implicit variables, implement presheaf
2018-01-22 15:03:04 +01:00
Frederik Hanghøj Iversen
dd3415a69d
Some stuff about CwF's
2018-01-22 14:44:50 +01:00
Frederik Hanghøj Iversen
fd03049c92
Move the category of functors
2018-01-22 14:44:25 +01:00
Frederik Hanghøj Iversen
9fdf6b589b
Use TDNR in Functor
2018-01-22 11:35:37 +01:00
Frederik Hanghøj Iversen
bf1d1566af
Naturality; category of functors and natural transformations
...
WIP
2018-01-22 00:07:44 +01:00
Frederik Hanghøj Iversen
3fcdf828d8
Implement exponentials
2018-01-21 21:29:15 +01:00
Frederik Hanghøj Iversen
922570a5bd
Make some names more explicit
2018-01-21 19:23:24 +01:00
Frederik Hanghøj Iversen
26d210dcc3
Rename the category of categories
2018-01-21 15:23:40 +01:00
Frederik Hanghøj Iversen
b21c9b7a89
Choose new name for functor composition
2018-01-21 15:21:50 +01:00
Frederik Hanghøj Iversen
b158b1d420
Use TDNR
2018-01-21 15:19:15 +01:00
Frederik Hanghøj Iversen
ea3e14af96
Re-add eqpair
2018-01-21 15:03:00 +01:00
Frederik Hanghøj Iversen
793fc30534
Move properties of categories to Cat.Category.Properties
2018-01-21 15:01:01 +01:00
Frederik Hanghøj Iversen
316de7e4f9
Remove undefined
2018-01-21 14:32:27 +01:00
Frederik Hanghøj Iversen
4c13334277
Make properties of a category an instance argument
2018-01-21 14:31:37 +01:00
Frederik Hanghøj Iversen
07e4269399
Make level-parameters to Category explicit
2018-01-21 01:11:08 +01:00
Frederik Hanghøj Iversen
0990a3778f
Use EqReasoning and clean up some stuff
2018-01-21 01:03:40 +01:00
Frederik Hanghøj Iversen
40816eb17a
Dummy file to compile everything
2018-01-21 00:21:51 +01:00
Frederik Hanghøj Iversen
5fd7dcae9d
Notes from Andrea and some stuff about products
2018-01-21 00:21:25 +01:00
Frederik Hanghøj Iversen
da10e63cc8
Fix import-statements. Make file that checks everything
2018-01-17 23:00:27 +01:00
Frederik Hanghøj Iversen
acacfac31c
Type-synonyms for Representable functors and Presheafs
2018-01-17 12:16:07 +01:00
Frederik Hanghøj Iversen
902b953ad0
Implement representable functors
2018-01-17 12:10:18 +01:00
Frederik Hanghøj Iversen
26d449771a
Unfinished stuff about HOM-sets and exponentials
2018-01-15 16:13:23 +01:00
Frederik Hanghøj Iversen
0cd75e6e31
Move functor-stuff to own module
2018-01-08 22:54:53 +01:00
Frederik Hanghøj Iversen
7d6db415a1
Move modules around again.
...
Henceforth all modules shall be placed under the top-level module-name
`Cat` (at least until I've come up with a better name)
Also fixes an issue caused by https://github.com/Saizan/cubical-demo/ redefining Sigma.
2018-01-08 22:48:59 +01:00
Frederik Hanghøj Iversen
e3d2c0d39e
Move category of Categories to own module
2018-01-08 22:31:12 +01:00
Frederik Hanghøj Iversen
4a98b2aa3d
Leftovers...
2017-12-12 12:39:58 +01:00
Frederik Hanghøj Iversen
3e717d4b1f
Prove that functor composition gives rise to a functor
2017-12-02 01:36:16 +01:00
Frederik Hanghøj Iversen
f0412fa091
Add stub for implementing the cubical type system
2017-11-26 14:57:19 +01:00
Frederik Hanghøj Iversen
1d040e5391
Use bot from stdlib
2017-11-15 22:56:04 +01:00
Frederik Hanghøj Iversen
11f5b89b10
Rename some variables
2017-11-15 21:59:00 +01:00
Frederik Hanghøj Iversen
43cc73c6a8
Rename the category of relations
2017-11-15 21:51:41 +01:00
Frederik Hanghøj Iversen
6ca9368891
Add the category of sets
2017-11-15 21:51:10 +01:00
Frederik Hanghøj Iversen
fa5d380ee2
Finnish the proof of the category of relations
2017-11-15 21:49:50 +01:00
Frederik Hanghøj Iversen
f524f99481
Finish proof of left and right identity
2017-11-15 20:55:57 +01:00
Frederik Hanghøj Iversen
32244c912a
Organize modules
2017-11-10 16:00:00 +01:00
Frederik Hanghøj Iversen
37cb8e0541
Add Primitives
2017-06-07 22:31:49 +02:00
Frederik Hanghøj Iversen
8b6ee46128
Ignore *.agdai
2017-06-07 22:31:39 +02:00
Frederik Hanghøj Iversen
f27492217d
Add PathPrelude
2017-06-07 22:31:17 +02:00
Frederik Hanghøj Iversen
0f114b1029
Mark questions
2017-06-07 22:24:35 +02:00
Frederik Hanghøj Iversen
38fd690839
Add more instances
2017-06-07 22:03:56 +02:00
Frederik Hanghøj Iversen
8485b55152
Add cubical as a submodule
2017-06-07 15:52:40 +02:00
