8a2028d2c6
math.statistics: use if-zero in mean-ddof.
2014-06-10 13:06:42 -07:00
018d12b29b
math.bits: Clean up the docs some more.
2014-06-06 14:45:46 -07:00
6b9c7c6772
math.bits: Clarify docs. Don't support negative numbers for make-bits. Fixes #893 .
2014-06-06 14:25:21 -07:00
96884eab2a
math.ratios: faster abs and neg? on ratios.
2014-06-05 10:53:02 -07:00
05c35ebda3
kernel: change errors to be in kernel.private.
2014-06-04 14:33:02 -07:00
6627a3327b
kernel: symbolic constants for the various kernel errors
2014-06-04 23:16:40 +02:00
cea47b896d
more doc types.
2014-05-26 07:51:19 -07:00
57f9d78892
improve help by linking to types directly.
2014-05-23 20:20:15 -07:00
98935b7f15
docs: change ``{ $quotation "( x -- y )" }`` to ``{ $quotation ( x -- y ) }``.
2014-05-18 20:09:10 -07:00
594354e145
math.bitwise: simplify byte-array-bit-count.
2014-04-29 22:11:42 -07:00
b72fa3ba0a
Docs: fixed doc example errors triggered by help-lint and added with-disposal where applicable
2014-04-14 08:42:10 -07:00
a48567b8af
Docs: more matrix-related documentation
2014-04-14 08:42:09 -07:00
8b4af6bc86
Docs: doc and examples for math.matrices
2014-04-14 08:42:09 -07:00
ebbfa17b47
math.bitwise: fix docs for mask and unmask (they don't return a boolean).
2014-02-09 15:36:49 -08:00
54cca48aca
use swapd in a few places.
2014-01-05 20:30:38 -08:00
abd069c1ad
math.matrices: add error for negative m^n (and test).
2014-01-05 20:08:55 -08:00
97b0ad7499
math.polynomials: add test for negative p^.
2014-01-05 20:08:46 -08:00
0cbf869261
math.bits: fix docs for make-bits to be more clear.
2013-12-12 18:30:49 -08:00
1cfcf39bda
Revert "math.functions: make float sqrt a little faster."
...
This reverts commit 7ae5e9c0c11bbc82ac7854bfa5964723e1cb42d9.
2013-11-25 16:42:52 -08:00
fafeecb5fb
math.functions: make float sqrt a little faster.
2013-11-25 11:14:51 -08:00
069d09807e
math.bitwise: removing bit-clear? since it is just "bit? not".
2013-11-24 12:05:52 -08:00
17941b8ad7
math.bitwise: speed up >signed.
2013-11-24 12:01:08 -08:00
5486473b52
math.bitwise: adding bit-length.
2013-10-20 18:55:58 -07:00
e9c6bf6b9a
math.combinatorics: faster combinations by inlining next-combination.
2013-10-14 15:44:19 -07:00
a5f59da7e1
math.bitwise: fix mask? to do what the docs say.
2013-10-13 20:20:05 -07:00
d76f8d151d
math.combinatorics: adding all-combinations? and all-permutations?.
2013-10-01 20:44:57 -07:00
519652d862
math.functions: whoops, back out mistaken commit.
2013-07-24 14:55:13 -07:00
c75fc48f23
switch some vocabs to 4 spaces.
2013-07-24 14:52:09 -07:00
aa779eaba8
math.statistics: use >array instead of { } clone-like.
2013-06-25 15:40:33 -07:00
4df945e3db
math.statistics: Handle some edge cases.
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Remove two unused parameters.
2013-06-17 10:16:28 -07:00
49c0b12b33
math.statistics: Add trimean.
2013-06-17 10:16:28 -07:00
d3df35102a
math.statistics: [-] Golfed.
2013-06-17 07:36:55 -07:00
77abc31e3b
math.statistics: Fix out of bounds on quantiles that should return the first element.
2013-06-17 07:21:45 -07:00
6c6664b0b8
math.combinatorics: specialized version of nths-unsafe for performance.
2013-06-14 11:27:45 -07:00
917ae3e410
math.combinatorics: use cond in k-permutations.
2013-05-15 15:09:25 -07:00
c1e91316d2
math.combinatorics: adding a k-permutations virtual sequence.
2013-05-15 15:05:38 -07:00
5ee7f10f19
math.matrices: simpler square-rows.
2013-05-14 13:52:24 -07:00
bcbf3198f7
math.matrices: faster square-rows and square-cols.
2013-05-14 13:46:44 -07:00
fe45a08054
math.ranges: implement sum on ranges.
2013-05-06 16:01:29 -07:00
720db54f61
math.statistics: change kth-object to properly clone underlying sequence first.
2013-05-06 10:40:53 -07:00
6a4638fa0f
math.statistics: faster cum-mean.
2013-05-06 09:12:40 -07:00
0d806e0b69
Revert "math.statistics: change cum-mean to use v/."
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This reverts commit 9df2235d8983da67d106a6d5fb297134e5e2a58e.
2013-05-06 09:08:11 -07:00
b01b14c0e2
math.statistics: change cum-mean to use v/.
2013-05-06 08:59:02 -07:00
ca7dd6a6a3
cum-mean
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Added a word to calculate cumulative mean.
Signed-off-by: lorynj <lorynj@gmail.com>
2013-05-06 08:15:39 -07:00
c1ab4aab59
math.combinatorics: faster by using hints for the array common case.
2013-05-01 11:18:17 -07:00
57b7a5fd6f
math.matrices: add tests for square-matrix?.
2013-04-25 14:48:16 -07:00
55b2fb0802
math.functions: implement ldexp.
2013-04-24 11:19:24 -07:00
35e23dc547
math.statistics: make collect-by row polymorphic, simplify words.
2013-04-22 06:25:50 -07:00
3ca65a2b47
math.combinatorics: fix map>assoc-combinations (shouldn't have been locals).
2013-04-18 09:04:47 -07:00
02d652e6c0
math.combinatorics: minor fix to reduce-combinations stack effect.
2013-04-18 07:17:36 -07:00
77b3d509be
math.combinatorics: cleanup stack effects to be more descriptive.
2013-04-18 07:15:47 -07:00
81f733493d
math.combinatorics: much faster permutations, cleanup combinations code.
2013-04-18 07:04:17 -07:00
433adf8dd2
math.combinatorics: big speedup to combinations.
2013-04-17 20:57:48 -07:00
3862c4f9b5
math.combinatorics: remove duplicate nths-unsafe.
2013-04-06 14:29:47 -07:00
decd9ed1ee
math.combinatorics: make permutations-quot to reduce code duplication.
2013-04-06 13:12:57 -07:00
b646d1e1b8
math.combinatorics: produce type of sequence in selections.
2013-04-06 13:06:23 -07:00
64111e1342
math.combinatorics: use nth-unsafe more.
2013-04-06 12:43:02 -07:00
d15dbaebb4
math.combinatorics: faster nCk (use integer division).
2013-04-06 11:43:20 -07:00
a52ee59005
math.combinatorics: faster permutation (using slices).
2013-04-05 07:28:22 -07:00
360c2ee5a7
math.functions: remove round-to.
2013-04-01 17:02:44 -07:00
e5f9696aae
math.ratios: adding some tests for M\ ratio /mod.
2013-03-29 08:32:35 -07:00
71d37429ba
math.functions: faster >rect by specializing for complex.
2013-03-28 18:02:55 -07:00
b38f42f73c
math.ratios: faster M\ ratio mod.
2013-03-28 15:00:21 -07:00
7c62a94ce6
math.ratios: faster M\ ratio /mod.
2013-03-28 14:56:47 -07:00
02d9565732
math.statistics: adding demean and demedian, cleanup a bit.
2013-03-28 11:40:46 -07:00
814cdaf26d
math.functions: clarify rounding behavior.
2013-03-26 14:35:38 -07:00
4c941e8996
math.functions: speed up round (thanks Loryn Jenkins!)
2013-03-26 14:22:21 -07:00
5224fba820
math: Revert clone on median algorithm, perhaps need to revisit this. Call clump for moving-median
2013-03-24 01:14:35 -07:00
bfbe6edde6
math.statistics: Median now changes the order of the sequence, so clone it first.
2013-03-24 01:08:28 -07:00
8c19602ae9
assocs: Add of and ?of. Change all the things at once! Fixes #701 .
2013-03-23 14:59:07 -07:00
684c2793e7
math: some style cleanup.
2013-03-21 08:54:14 -07:00
07e223564f
math.ranges: Stopgap fix for math.ranges unit tests. See issues #803 , #800 , #508 .
2013-03-20 15:54:57 -07:00
eb136e0f21
math.ranges: Add a bunch more tests for empty ranges.
2013-03-20 13:52:03 -07:00
6697f3effb
math.statistics: Fix histogram and collect. Histogram used each-index even when it didn't need to.
2013-03-10 12:57:48 -07:00
b571a42679
Use -unsafe words with pair methods.
2013-03-07 10:47:23 -08:00
1ae04f1247
math.statistics: adding z-score.
2013-02-07 15:50:34 -08:00
18b7960e09
math.statistics: Add docs for collect-by and collect-index-by.
2013-02-05 09:35:51 -08:00
422ccf9901
math.functions: adding "round-to".
2013-01-30 09:41:21 -08:00
fb60673840
math.vectors: Don't use macro with locals and cond in vif. Stack-checker/locals/macros/smart-combinators all need some work (a rewrite?), but meanwhile don't let it get in the way. Add tests.
2013-01-03 09:49:31 -08:00
2ab5607670
math.vectors: Fix spacing.
2013-01-02 00:09:21 -08:00
82dc0bf045
math.statistics: just use accumulate for now.
2012-12-04 08:56:21 -08:00
516549b52c
basis: Try to fix the build. My profiler is hanging, but I can't figure out why. See if the build farm has the same is
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sue.
2012-11-27 12:47:44 -06:00
6e48f8ab15
math.statistics: Add a variant of histogram that can see the sequence index.
2012-11-17 12:39:54 -08:00
d31105813b
math.statistics: Add back std as sample-std.
2012-11-15 08:27:41 -08:00
2ada02726b
math.statistics: Make you think about which std you want--population or sample. Hopefully use the right words everywhere.
2012-11-07 22:53:53 -08:00
a4e55a3eee
math.statistics: Rename full-* to population-*. Full, while somewhat descriptive of using the entire dataset, is not a technical term, while population is used in Mathematica and stats books.
2012-11-07 22:53:52 -08:00
401dd47335
math.matrices: Add m+n, m-n, n+m, n-m, words.
2012-11-07 22:53:52 -08:00
1e413edf3a
math.statistics: rename full-* to population-*.
2012-11-06 07:16:20 -08:00
23fc7b3eb9
math.statistics: add some padding in the docs (looks better).
2012-10-25 21:01:17 -07:00
71da857f43
math.statistics: add other cumulative words to help article.
2012-10-25 16:30:31 -07:00
b867a248a2
math.statistics: Add cum-count, cum-sum0, cum-map0. Add docs.
2012-10-25 16:13:25 -07:00
013160df9a
change some "2drop 2drop" to "4drop".
2012-10-23 12:21:30 -07:00
eaa19eb36f
math.primes.erato: minor performance improvements.
2012-10-23 10:49:45 -07:00
4c4d186ae4
math.matrices: Trying to flesh out the matrices vocabulary a bit.
2012-10-22 09:47:36 -07:00
923f3592c8
math.statistics: Add ddof (delta degrees-of-freedom) to easily calculate population (full) and unbiased (sample) statistics.
2012-10-22 09:47:35 -07:00
7906632952
math.matrices: Add some combinators for iterating over matrices. Add covariance matrix.
2012-10-22 09:47:35 -07:00
b23e52f532
math.matrics: Add some combinators and indexing words to math.matrices.
2012-10-22 09:47:35 -07:00
13f101bd2b
math.statistics: empty-sequence is silly.
2012-09-26 17:09:23 -07:00
7fb8db2e74
math.statistics: adding a normalized-histogram word.
2012-09-26 08:39:11 -07:00
6072e58db3
math.statistics: remove probabilities word, not really needed.
2012-09-26 08:32:30 -07:00
ca69afec31
math.statistics: use "cumulative map" as base of all cumulative words.
2012-09-25 22:27:42 -07:00
a283782abe
math.statistics: some fixes to entropy, adding maximum-entropy and normalized-entropy.
2012-09-25 20:17:34 -07:00
8e8712efab
math.bitwise: Fix bit-range and test it.
2012-09-19 17:03:13 -07:00
19b6ae71d5
math.bitwise: Fix on-bits for negative values, which also fixes bits. Add unit tests.
2012-09-19 16:39:22 -07:00
f0464fa097
math.bitwise: Inline bit-range
2012-09-19 16:15:14 -07:00
2735d3a5d7
math.bitwise: Add bit-range
2012-09-19 15:44:19 -07:00
4c53c971c1
compiler.cfg.gvn.math: missed some availability checks that were causing math.vectors.simd.tests to fail (issue #671 )
2012-09-18 00:07:10 -07:00
2282007334
math.ratios: Add unit tests for bug #668 .
2012-09-11 08:16:25 -07:00
e84e508256
math.ratios: speed up some operations on ratios.
2012-09-10 19:53:25 -07:00
c86b2d2161
math.combinatorics: factorial could be memoized...
2012-09-05 11:02:38 -07:00
d2317c71f5
math.statistics: add rank-values
2012-09-04 18:52:38 -07:00
8ed541b26b
math.ratios: slight fix to M\ ratio recip for negative ratios.
2012-09-02 10:08:00 -07:00
009fb4249e
math: faster recip for integers and ratios.
2012-09-02 09:47:31 -07:00
b39547a866
math.bitwise: some cleanup of zero handling.
2012-08-31 15:58:54 -07:00
3836d57321
math.functions: faster (integer) m^n.
2012-08-31 15:10:48 -07:00
6c9a6122de
math.vectors: Implement infinity p-norm and special-case l1-norm and l2-norm.
2012-08-30 16:47:45 -07:00
27f445d505
assocs: Add sift-keys and sift-values. Remove three other implementations
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of sift-values and use the new one.
2012-08-23 22:36:10 -07:00
dd2a5729a7
math.primes.erato: bit faster by inlining.
2012-08-23 09:35:09 -07:00
ea25cde2af
math.functions: make it clear that 0 = is the more correct zero?.
2012-08-13 08:03:54 -07:00
432c114745
math.complex: Fix using list.
2012-08-12 13:55:36 -07:00
4561cf7684
Revert "math.functions: cleaner rect>."
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This reverts commit 5ecff652ba
2012-08-11 10:40:41 -07:00
2b45ba9a4f
math.complex: Check C{ } syntax -- can only have two elements in the complex array. Fixes #612 .
2012-08-10 15:58:04 -07:00
0178117d6c
math.functions: cleaner rect>.
2012-08-10 15:51:11 -07:00
2e9c20a12e
math.matrices: adding the outer product.
2012-08-08 17:02:39 -07:00
ffe1c510ae
math.matrices: rename van-der-monde to vandermonde
2012-07-30 16:44:08 -07:00
088dfa4861
math.matrices: adding van-der-monde matrix.
2012-07-30 16:15:21 -07:00
aed6825b4a
math.vectors: implement v^, v^n, n^v.
2012-07-30 16:15:00 -07:00
1a73e79ef7
cleanup some use of with-scope.
2012-07-19 13:55:34 -07:00
0359a4e823
math.intervals: using short-circuit logic.
2012-07-17 20:08:12 -07:00
bdf02bfd2b
math.statistics: faster and simpler entropy word.
2012-07-11 12:26:20 -07:00
0c5f895371
math.statistics: minor style cleanup.
2012-07-10 17:03:01 -07:00
9063235994
math.functions: minor cleanup.
2012-06-22 08:38:34 -07:00
55525a8ba4
math.combinatorics: 100%+ faster combinations.
2012-06-01 14:07:39 -07:00
d10fd71cb3
math.functions: implement copysign.
2012-06-01 08:24:35 -07:00
f090967d77
math.matrices: adding docs for a few words.
2012-05-25 12:19:23 -07:00
aad94d711b
math.matrices: Add another test to make sure we calculate kron correctly.
2012-05-24 09:02:47 -07:00
78f1ca9f14
math.matrices: Add stitch. Add Kronecker product.
2012-05-24 08:53:47 -07:00
07b0d52f55
math.statistics: adding winsorized-mean.
2012-05-08 08:48:15 -07:00
4c2d01c5ec
math.statistics: adding trim-mean and signal-to-noise.
2012-05-08 08:24:57 -07:00
0a5a2a74a7
math.statistics: Add sum-of-squares word, add sum-of-squared-errors/sum-of-absolute-errors words.
2012-05-07 15:04:37 -07:00
495637a087
math.matrices: adding hilbert-matrix, toeplitz-matrix, hankel-matrix, and box-matrix.
2012-05-04 18:01:21 -07:00
9a4e66c8a6
math.statistics: Add power-mean and quadratic-mean.
2012-05-04 15:27:46 -07:00
7ab521f0ba
math.statistics: simpler (faster) version of rescale.
2012-05-04 14:51:38 -07:00
87686a9a31
math.statistics: adding contraharmonic-mean.
2012-05-04 14:43:29 -07:00
4339b14d77
math.statistics: adding mean-dev and median-dev.
2012-05-04 14:40:24 -07:00
bacdd691fc
math.statistics: separate "sample-" and "full-" versions of var, std, ste, and corr.
2012-05-04 14:31:26 -07:00
0435098bd8
math.statistics: adding standardize, differences, rescale.
2012-05-04 14:18:45 -07:00
6f3fe950a7
math.matrices: Add a diagonal-matrix word that makes an nxn matrix from a sequence.
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Optimize identity-matrix word -- 2-3x faster using diagonal-matrix.
Add an eye word that makes an mxn diagonal matrix with a diagonal offset by k.
2012-05-04 11:31:05 -07:00
31c7bd8e86
math.functions: adding generalized signum function. Fixes #509 .
2012-05-03 14:44:10 -07:00
95b82eecfa
math.vectors: adding p-norm.
2012-05-03 13:27:00 -07:00
f6398365bd
math.functions: rename exp to e^ to be consistent with 2^ and 10^. update things.
2012-05-02 10:22:23 -07:00
fee4d76b73
math.functions: Add e^ and sigmoid functions.
2012-05-02 09:21:34 -07:00
5878b6982b
math.statistics: adding entropy function.
2012-04-26 18:40:59 -07:00
6f89c1824d
change to in-place reverse.
2012-04-24 18:51:46 -07:00
817b45ee03
math.combinatorics: minor performance improvements.
2012-04-24 18:42:34 -07:00
f24e40800a
math.combinatorics: faster version of factorial.
2012-04-24 10:06:00 -07:00
cd9394f8c6
math.statistics: Add eight methods for calculating quantiles. Add quartile. Add kth-smallests et al, refactor medians.
2012-04-24 03:17:50 -07:00
7cb094d521
math.statistics: Make a safe version of kth-object. Bounds check k w/ regards to seq.
2012-04-23 13:55:25 -07:00
b9bcfdab8e
math.combinatorics: adding <combinations> and <permutations> sequences.
2012-04-23 08:30:22 -07:00
7ad089b682
math.statistics: Generalize kth-smallest into kth-object, add kth-largest. Add count-relative and minmax-relative for counting the number of lt, eq, gt elements, and getting the max lt and min gt in one pass.
2012-04-22 23:41:13 -07:00
c00ddde434
math.combinatorics: fix failed find combinations/permutations.
2012-04-21 20:11:47 -07:00
bada993f78
math.combinatorics: adding find-combination and find-permutation.
2012-04-20 23:31:40 -07:00
7a15418cf4
math.functions: adding another test for roots.
2012-04-19 13:34:42 -07:00
adc7b22997
math.functions: adding "roots" word to get arbitrary roots from numbers.
2012-04-19 12:19:14 -07:00
1e8eb18216
math.functions: adding docs and tests for ^mod.
2012-04-19 08:20:11 -07:00
0322b4d028
math.combinators: Add filter-permutations/combinations. Minor cleanup.
2012-04-18 15:18:54 -07:00
229d0e0549
math.combinators: Add map-permutation
2012-04-18 15:18:54 -07:00
e9ffd2da37
math.statistics: adding cumulative versions of sum, product, min, and max.
2012-04-12 10:30:16 -07:00
021e0f2ce6
math.statistics: Fix docs for help-lint.
2012-04-10 08:52:12 -07:00
236dd2cc97
math.combinatorics: fix help-lint.
2012-04-09 11:43:22 -07:00
214195e56a
Revert "math.functions: simpler without "simple-gcd"."
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This reverts commit aa7f60ebbc
2012-04-05 10:34:50 -07:00
b240519bff
math.functions: simpler without "simple-gcd".
2012-04-05 10:31:46 -07:00
b2ffda32ca
math: adding a fast-gcd that speeds up all ratio operations by up to 10 times for bignum ratios.
2012-04-05 09:17:52 -07:00
57231bfef4
math.statistics: change 'var' to 'sample-var' and implement variance, covariance, and correlation.
2012-04-02 17:12:32 -07:00
4f046a2339
math.vectors: separate "dot product" from "Hermitian inner product". Fixes #484 .
2012-03-29 10:56:39 -07:00
7a07e8742c
math.combinatorics: fix tests for next-permutation.
2012-03-02 10:05:57 -08:00
7bb807d441
math.combinatorics: fix docs for next-permutation.
2012-03-02 09:55:22 -08:00
8d56193edd
math.combinatorics: implementing "next-permutation".
2012-03-02 09:54:35 -08:00
de74b98278
math.vectors: fix some $examples in docs.
2011-12-29 17:31:55 -08:00
aa1ad21d72
fix help-lint failures
2011-12-14 11:33:17 -08:00
fe767253a1
math.vectors: add higher-order stack effect to vif
2011-12-13 19:46:44 -08:00
3deae96995
math.vectors.simd.intrinsics: fix deploy bug
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If not called with a known-at-compile-time SIMD type, the intrinsic definitions were leaving behind runtime quotations that referenced the c-array words after c-type information had been stripped, causing deployed applications that used SIMD to fail.
2011-12-07 12:47:38 -08:00
abc953ecea
help-lint fixes for recent changes
2011-12-07 12:26:35 -08:00
8cb78d5bd2
math.complex: pass tests even if number-base set
2011-11-26 17:46:38 -08:00
943596575a
use radix literals
2011-11-23 19:03:40 -08:00
54dcd8a4ea
math.vectors.simd: don't try distance on int types
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"v- norm" doesn't work right for uint-4s because of underflow, but who's going to call "distance" on a uint vector?
2011-11-13 16:10:27 -08:00
dd8bb5b673
math.vectors.simd: unencrypt check-optimizer
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And make it report real information about what values were tested and how they failed
2011-11-13 16:10:27 -08:00
248066c710
code beautification
2011-11-13 16:10:26 -08:00
a10fa68218
math.vectors.simd: add vcount to the tests
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Also add a base case to (approx=) for integer returns. vcount returns an integer even for float vector inputs, but the test machinery isn't smart enough to figure that out and uses (approx=) on the outputs anyway.
2011-11-13 16:10:26 -08:00
32b7dc116f
math.vectors.simd.intrinsics: fix double-2 vcount
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Turns out we use MOVMSKPS for double vectors too. Gotta save that extra instruction byte!
2011-11-13 16:10:25 -08:00
dd8dda4f48
math.vectors.simd: make vcount work for all ints
2011-11-13 16:10:23 -08:00
5411a67b22
math.vectors.simd.intrinsics: better fake vgetmask
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More accurate simulacrum of PMOVMSKB/MOVMSKPS/MOVMSKPD for non-intrinsic definition
2011-11-13 16:10:22 -08:00
da81cb9035
math.bitwise: don't count the same bits over&over
2011-11-13 16:10:22 -08:00
706c9ee3b9
math.bitwise: hotrod nonintrinsic fixnum-bit-count
2011-11-13 16:10:21 -08:00
d79b462f75
compiler: add intrinsic for PMOVMSKB/MOVMSKP[SD]
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Combined with a fast bit-count this will let us rice byte-counting.
2011-11-13 16:10:20 -08:00
60f928ddbf
math.functions: flushable and foldable don't do anything on inline words because flushable and foldable work on call sites (#call nodes), and inlined words are inlined into another word's call site; they don't generate their own #call node.
2011-11-06 19:25:53 -08:00
c731dc6edb
Rename lookup to lookup-word.
2011-11-06 16:00:00 -08:00
8cf18d1a82
remove BSD,solaris,etc. misc platform support code
2011-11-02 17:13:51 -07:00
38a5184fdf
math.statistics: fix stack effect on collect-by
2011-11-02 13:23:13 -07:00
94db86a6db
Make "foo.private" require load foo instead.
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Move require from vocabs.loader to vocabs. Update everything.
Fixes #201 .
2011-11-02 11:50:03 -07:00
John Benediktsson
Doug Coleman
Björn Lindqvist
lorynj
Alex Vondrak
Joe Groff