Commit Graph

68 Commits

Author SHA1 Message Date
Patrick Stevens
ff6ef4f1a1 Direct sums: preparing for vector spaces (#74) 2019-11-16 15:06:57 +00:00
Patrick Stevens
9419587eb0 Modules (as in "vector space but over a ring") (#73) 2019-11-16 12:32:40 +00:00
Smaug123
46758a1a01 And lemmas 2019-11-16 12:26:26 +00:00
Smaug123
36858dcbb2 Modules into Everything 2019-11-16 12:19:29 +00:00
Smaug123
f8a2062c6e Modules 2019-11-16 12:18:03 +00:00
Patrick Stevens
42f1defd2a Split up some of Category (#72) 2019-11-13 20:14:52 +00:00
Patrick Stevens
d0f8d5ba39 Tidy up cyclic groups (#71) 2019-11-13 19:56:59 +00:00
Patrick Stevens
8128733722 List uncompiled files (#70) 2019-11-13 19:01:33 +00:00
Patrick Stevens
2ef7348d30 A bit of cleanup (#69) 2019-11-13 18:35:41 +00:00
Patrick Stevens
4db82b1afc Tidy up groups more (#68) 2019-11-08 18:00:16 +00:00
Patrick Stevens
d30d14772e Fix up the structure of Actions and SymmetricGroups (#67) 2019-11-08 13:50:24 +00:00
Patrick Stevens
cac9d034c2 Move quotient group (#66) 2019-11-08 12:26:37 +00:00
Patrick Stevens
82b81b4bab Elevate the real numbers to actually existing (#65) 2019-11-04 07:34:59 +00:00
Patrick Stevens
d95f510cdd Tidy up groups (#64) 2019-11-03 17:12:48 +00:00
Patrick Stevens
e4daab7153 Split out parts of Field of Fractions (#63) 2019-11-02 21:31:46 +00:00
Patrick Stevens
1325236359 Rename order transitivity (#62) 2019-11-02 19:05:52 +00:00
Patrick Stevens
763ddb8dbb Split partial and total order of rings (#61) 2019-11-02 18:42:37 +00:00
Patrick Stevens
55995ea801 Minor perf improvements? (#60) 2019-11-02 08:57:15 +00:00
Patrick Stevens
a66080b8ae Reals form a ring (#59) 2019-11-02 08:34:09 +00:00
Patrick Stevens
df1ac6a303 Reals are a ring (#58) 2019-10-29 07:27:25 +00:00
Patrick Stevens
92363f2be2 Real multiplication well-defined (#57) 2019-10-28 21:58:49 +00:00
Patrick Stevens
553dd061d9 Approximate reals by rationals (#56) 2019-10-27 22:55:27 +00:00
Patrick Stevens
0d68919127 Comparison on the reals (#55) 2019-10-26 10:36:24 +01:00
Patrick Stevens
4e56b68024 Complete proof that sqrt 2 is irrational (#54) 2019-10-23 07:58:17 +01:00
Patrick Stevens
f5f4cf1376 Mostly show sqrt 2 is irrational (#53) 2019-10-22 20:56:58 +01:00
Patrick Stevens
6eaa181104 Cauchy-completion, first parts (#52) 2019-10-22 07:51:09 +01:00
Patrick Stevens
959071214e Rename some confusing fields (#51) 2019-10-13 09:31:54 +01:00
Patrick Stevens
96d15c6017 Semiring solver (#50) 2019-10-12 11:14:27 +01:00
Patrick Stevens
5af4030361 Rem extra args from identity (#49) 2019-10-03 07:21:30 +01:00
Patrick Stevens
7ed41b0c09 Rearrange some of Naturals (#48) 2019-10-03 06:53:13 +01:00
Patrick Stevens
21ee0f899d Primes and mod-n into the fold (#47) 2019-10-02 18:59:46 +01:00
Patrick Stevens
00ce1dfdf8 Move equiv rels (#46) 2019-09-28 22:24:41 +01:00
Patrick Stevens
b92e6b2dd8 Implement subtraction on the binary naturals (#45) 2019-09-22 08:36:41 +01:00
Patrick Stevens
d4ebcc04ce Couple of useful Maybe functions (#44) 2019-09-15 15:08:51 +01:00
Patrick Stevens
8c51b9b3d1 Finite product of countable sets is countable (#43) 2019-09-01 12:20:00 +01:00
Patrick Stevens
9a24acbb0c Cantor pairing function is bijective (#42) 2019-09-01 10:23:25 +01:00
Patrick Stevens
077ed6706a Rejig key-value (#41) 2019-08-24 08:40:27 +01:00
Patrick Stevens
61f3dc7306 Move some more things over to Without K (#40) 2019-08-22 20:32:34 +01:00
Patrick Stevens
9c14e7c439 Split out Integers and remove use of K (#39) 2019-08-22 08:37:41 +01:00
Patrick Stevens
26f20b2025 Travis (#35) 2019-08-18 15:25:55 +01:00
Patrick Stevens
1f26064502 Split out much more structure (#37) 2019-08-18 14:57:41 +01:00
Patrick Stevens
69389bb889 Add Everything files in preparation for Travis build (#36) 2019-08-18 12:59:13 +01:00
Patrick Stevens
e7c54fa48a Add Everything (#34) 2019-08-18 10:35:15 +01:00
Patrick Stevens
a31ae0d1ea #29: binary order (#33) 2019-08-17 11:43:18 +01:00
Patrick Stevens
599b97e970 Binary multiplication (#32) 2019-08-15 21:51:52 +01:00
Patrick Stevens
ff5ede3fa8 Complete the proof that monoid structure is shared between N and BinNat (#31) 2019-07-29 18:45:29 +01:00
Patrick Stevens
226f1ad0f7 Binary naturals: Nearly got the monoid structure the same (#30) 2019-07-28 14:36:40 +01:00
Patrick Stevens
0c8e0f94ec First facts about binary-storage of naturals (#28) 2019-07-28 10:18:44 +01:00
Smaug123
8013dd4890 Make WellFoundedInduction safe 2019-07-14 13:06:29 +01:00
Patrick Stevens
829c20ec4a Classical Five (#27)
* Add Classical Five

* Revert
2019-07-14 10:42:55 +01:00