de3b74d1c6
basis/extra: move fewer things.
2020-04-01 21:37:28 -07:00
42cf41e616
Revert "basis: Move any vocabularies required by basis into basis."
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This reverts commit 59c2956570
2020-04-01 21:37:28 -07:00
59c2956570
basis: Move any vocabularies required by basis into basis.
2020-03-28 09:30:37 -05:00
a8d35345c4
extra: moving hash-sets.numbers, hashtables.numbers to basis.
2020-03-01 20:50:58 -08:00
573e4ed198
math.matrices: fix/rename mnorm, update all norms
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closes #2244
- `mnorm` has been renamed to `normalize-matrix`
to reflect what it actually does, which
is normalize a matrix, not find a norm
of a matrix.
- `mnorm` is no longer a word defined here.
- bugfix: previously, `normalize-matrix` found
the supremum of a matrix (`mmax`),
before taking the supremum's absolute
value (`abs`) and dividing the matrix
by it (`m/n`).
for matrices containing only negative
values and 0, the supremum is 0, and
a `div-by-zero` error was thrown.
`normalize-matrix` has been fixed to
first `abs` all the matrix elements,
and then find the supremum and divide,
it also receieved a zero-matrix? guard
for optimization and preventing
`div-by-zero`.
- new alias: `hilbert-schmidt-norm` for
`frobenius-norm`, to go along with
`math.matrices.extras.<hilbert-matrix>`
and improve searchability by physicists.
- new word: `matrix-p-norm`, written as an
analogue of `math.vectors.p-norm`.
- new word: `matrix-p-q-norm`, which generalizes
entrywise matrix norm over the L^p,q
vector space.
- new word: `matrix-p-norm-entrywise`:
`matrix-p-norm`'s fallback
for p =/= 1, 2, inf; analogue of
`math.vectors.p-norm-default`.
- all norm words have gotten new docs,
`zero-matrix?` guards as an optimisation,
and most have gotten new tests.
2020-03-01 03:31:28 +00:00
07a5912afa
math.matrices: rename m./m.v/v.m to mdot/mdotv/vdotm.
2020-02-26 12:51:04 -08:00
1c5d417100
math.vectors: rename "v." to "vdot"
2020-02-26 12:40:16 -08:00
2cbcacad88
core/basis/extra: update some tags.txt.
2020-02-26 10:57:08 -08:00
8c5e9a7df4
classes: fix a couple of check-instance uses.
2020-01-15 13:33:50 -08:00
77cd3aaede
classes: use check-instance in a few places, to remove duplication.
2020-01-15 10:34:47 -08:00
4350bcbfcd
math.matrices: rewrite, modernize and overhaul
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math.matrices.elimination: move to extra
math.matrices.extras: expand with esoteric, less-used and unfinished code from basis
- math.matrices and .extras receive more words, tests, and docs
- matrix has become a predicate class
- 94% of matrices words have complete docs
- 77% of matrices.extras words have complete docs
- much more consistent naming for constructors etc
- added missing words / features such as main-diagonal and anti-transpose
- optimizations
- lots of documentation
2019-12-08 08:08:54 -08:00
234a5bd744
math.extras: don't shadow B (breakpoint).
2019-11-07 21:43:22 -08:00
8d8e59c43e
math.extras: adding integer-sqrt.
2019-11-07 21:32:07 -08:00
aaabe0a142
math.extras: adding a more exact sum for floats.
2019-11-06 12:03:01 -08:00
4b246b6130
math.extras: add test for stirling numbers.
2019-07-10 09:42:03 -07:00
c3197c36c3
math.extras: Fix stirling
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Fixes #2149
2019-07-10 09:42:03 -07:00
42d84a4e29
math.blas.matrices: Fix for equal?
2019-01-19 10:08:07 -06:00
9f213f96f6
core: Add the shuffler words but without primitives.
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The nipd branch slowed bootstrap by a minute, this patch does not.
sorry about changing the fjsc line endings...
2018-06-19 22:52:58 -05:00
b672ed91fb
math.affine-transforms: some docs for the vocab
2018-02-27 13:20:57 +01:00
f960c51878
Squashed commit of the following:
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commit 429917d51c569b28d43b64f3b116e6b750e77c72
Author: Cat Stevens <catb0t@protonmail.ch>
Date: Thu Feb 15 15:54:50 2018 -0500
fix <PRIVATE> inside ARTICLE: ?!?!
commit b93243511c40ca7fd06120d089ead172df46c8b7
Author: Cat Stevens <catb0t@protonmail.ch>
Date: Wed Feb 14 18:11:26 2018 -0500
pluralize definition fix
commit e461c08166f98b974ae0e9075331dd388c1bcb48
Author: Cat Stevens <catb0t@protonmail.ch>
Date: Wed Feb 14 16:28:05 2018 -0500
update some words
commit 573ba01d6310d64788d13685dfc46099ffddb01b
Author: Cat Stevens <catb0t@protonmail.ch>
Date: Wed Feb 14 16:06:42 2018 -0500
remove a useless comment
commit 7733ade275a904449a3c691f4142329aaf73081e
Author: Cat Stevens <catb0t@protonmail.ch>
Date: Wed Feb 14 14:30:06 2018 -0500
extra/help.lint.coverage: update doctests because of new 100% coverage in basis/english
commit 9f89d2f5a261188dbd030b868323e3a0e95fb6c8
Author: Cat Stevens <catb0t@protonmail.ch>
Date: Tue Feb 13 18:51:33 2018 -0500
basis/english: new words; full help and test coverage
2018-02-15 13:21:27 -08:00
42b37dcc8a
fix some tests broken by previous commit.
2018-02-15 13:16:39 -08:00
4a144e5ea7
more test IN: cleanup.
2018-02-15 08:45:08 -08:00
bd9676e152
core/basis/extra: use none?.
2018-02-14 11:56:31 -08:00
88e1f091b9
extra/: more uses of the do-state combinator
2018-01-27 22:44:26 +01:00
8a4dba4cd9
Fix the existing IN: suffixes for the test vocabs
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Change some existing vocab name suffixes from "-tests" or ".test" to
".tests". Add no new suffixes.
2018-01-24 16:03:48 -08:00
4efff72dff
math.blas.vectors: Fix ancient typo
2017-12-28 18:53:25 -08:00
86778b349c
math.similarity: adding weighted-cosine-similarity.
2017-10-24 17:29:06 -07:00
aa5623eede
math: using ``v.`` instead of ``v* sum`` in a few places.
2017-10-24 12:26:39 -07:00
37902e3903
math.similarity: add another test for pearson-similarity.
2017-10-24 11:46:44 -07:00
ee1bfc7fc2
math.similarity: change cosine-similarity to match math formula.
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Specifically, instead of returning values [0,1], we now return [-1,1]:
* −1 meaning exactly opposite
* 1 meaning exactly the same
* 0 indicating orthogonality (decorrelation)
* in-between values indicating intermediate similarity or dissimilarity.
2017-10-24 11:45:03 -07:00
504c9959a1
Update some copyright headers to follow the current convention
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Had to look through the history to find years for some headers. Added
authors to some files as well.
2017-09-11 15:43:03 -07:00
27b3c4cccf
functors: FUNCTOR: ;FUNCTOR -> <FUNCTOR: ;FUNCTOR>
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Functors contain nested definitions, much like <PRIVATE PRIVATE> blocks.
A new parser will be able to parse nested definitions unambigiously without
knowledge of the definition of <FUNCTOR: itself, which is not the case if
it looks like FUNCTOR: instead.
2017-08-05 20:41:19 -05:00
01aab7c884
Factor: Rename <enum> to <enumerated> to not confuse with ENUM:s
2017-07-03 12:47:19 -07:00
80e9d7c115
move math.extras:round-to-even to math.functions to use in basis:formatting
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Also add round-to-odd in case it is needed.
Also change float rounding to be independent of the current rounding mode
2017-06-08 11:23:37 -07:00
2ffa446f5b
*-docs: replace double spaces with single spaces
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Code examples and other places where multiple spaces were used to align
text were left intact.
2017-06-05 13:16:07 -07:00
e189954ecc
core: Rename iota to <iota> so we can have TUPLE: iota ... ; instead of TUPLE: iota-tuple ... ;
2017-06-02 11:57:05 -05:00
30f73d63f4
Add French number>text support for ratios
2017-03-23 12:11:05 +01:00
5707acdaf0
Apply 1990 French orthographic reform for writing numbers
2017-03-23 11:32:52 +01:00
a2d5f8e9ad
math.cardinality: relax the comparison so tests run more successfully.
2017-01-05 09:06:33 -08:00
a3abd46500
math.cardinality: adding summary.txt.
2017-01-04 14:22:30 -08:00
5376587fb3
math.cardinality: adding some tests.
2017-01-04 14:16:58 -08:00
ef269c493c
math.factorial: reverse-factorial only undo factorial.
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The other way doesn't make sense.
2016-11-29 19:01:36 -08:00
8bdaf26d6b
math.factorials: implement "undo" for factorials.
2016-11-29 16:56:48 -08:00
1e2e2dc9f7
math.factorials: adding reverse-factorial.
2016-11-28 19:09:03 -08:00
485a45a719
extra/: ensuring tests have an IN:-line ending with .tests
2016-08-20 06:01:16 +02:00
2fd5654473
Add EOL at EOF for all authors.txt files for consistency
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In some instances replaced CR/LF with LF.
2016-07-30 09:25:30 -07:00
46aa1f2088
math.approx: fix typo in docs.
2016-07-11 21:09:11 -07:00
35d84c6e64
maths.primes: finish renaming fast-gcd to simple-gcd.
2016-03-19 17:21:24 -07:00
b035e8ec13
math.hashcodes,python.syntax: bi@ and -> both?
2015-11-04 09:25:32 +01:00
e477f6996f
Fix comments to be ! not #!.
2015-09-08 16:15:10 -07:00
John Benediktsson
Doug Coleman
Cat Stevens
Niklas Larsson
Björn Lindqvist
Alexander Iljin
Jon Harper
Samuel Tardieu