John Benediktsson
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c1ab4aab59
|
math.combinatorics: faster by using hints for the array common case.
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2013-05-01 11:18:17 -07:00 |
|
John Benediktsson
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57b7a5fd6f
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math.matrices: add tests for square-matrix?.
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2013-04-25 14:48:16 -07:00 |
|
John Benediktsson
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55b2fb0802
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math.functions: implement ldexp.
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2013-04-24 11:19:24 -07:00 |
|
John Benediktsson
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35e23dc547
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math.statistics: make collect-by row polymorphic, simplify words.
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2013-04-22 06:25:50 -07:00 |
|
John Benediktsson
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3ca65a2b47
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math.combinatorics: fix map>assoc-combinations (shouldn't have been locals).
|
2013-04-18 09:04:47 -07:00 |
|
John Benediktsson
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02d652e6c0
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math.combinatorics: minor fix to reduce-combinations stack effect.
|
2013-04-18 07:17:36 -07:00 |
|
John Benediktsson
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77b3d509be
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math.combinatorics: cleanup stack effects to be more descriptive.
|
2013-04-18 07:15:47 -07:00 |
|
John Benediktsson
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81f733493d
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math.combinatorics: much faster permutations, cleanup combinations code.
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2013-04-18 07:04:17 -07:00 |
|
John Benediktsson
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433adf8dd2
|
math.combinatorics: big speedup to combinations.
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2013-04-17 20:57:48 -07:00 |
|
John Benediktsson
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3862c4f9b5
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math.combinatorics: remove duplicate nths-unsafe.
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2013-04-06 14:29:47 -07:00 |
|
John Benediktsson
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decd9ed1ee
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math.combinatorics: make permutations-quot to reduce code duplication.
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2013-04-06 13:12:57 -07:00 |
|
John Benediktsson
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b646d1e1b8
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math.combinatorics: produce type of sequence in selections.
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2013-04-06 13:06:23 -07:00 |
|
John Benediktsson
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64111e1342
|
math.combinatorics: use nth-unsafe more.
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2013-04-06 12:43:02 -07:00 |
|
John Benediktsson
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d15dbaebb4
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math.combinatorics: faster nCk (use integer division).
|
2013-04-06 11:43:20 -07:00 |
|
John Benediktsson
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a52ee59005
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math.combinatorics: faster permutation (using slices).
|
2013-04-05 07:28:22 -07:00 |
|
John Benediktsson
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360c2ee5a7
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math.functions: remove round-to.
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2013-04-01 17:02:44 -07:00 |
|
John Benediktsson
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e5f9696aae
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math.ratios: adding some tests for M\ ratio /mod.
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2013-03-29 08:32:35 -07:00 |
|
John Benediktsson
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71d37429ba
|
math.functions: faster >rect by specializing for complex.
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2013-03-28 18:02:55 -07:00 |
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John Benediktsson
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b38f42f73c
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math.ratios: faster M\ ratio mod.
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2013-03-28 15:00:21 -07:00 |
|
John Benediktsson
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7c62a94ce6
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math.ratios: faster M\ ratio /mod.
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2013-03-28 14:56:47 -07:00 |
|
John Benediktsson
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02d9565732
|
math.statistics: adding demean and demedian, cleanup a bit.
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2013-03-28 11:40:46 -07:00 |
|
John Benediktsson
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814cdaf26d
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math.functions: clarify rounding behavior.
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2013-03-26 14:35:38 -07:00 |
|
John Benediktsson
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4c941e8996
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math.functions: speed up round (thanks Loryn Jenkins!)
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2013-03-26 14:22:21 -07:00 |
Doug Coleman
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5224fba820
|
math: Revert clone on median algorithm, perhaps need to revisit this. Call clump for moving-median
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2013-03-24 01:14:35 -07:00 |
|
Doug Coleman
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bfbe6edde6
|
math.statistics: Median now changes the order of the sequence, so clone it first.
|
2013-03-24 01:08:28 -07:00 |
|
Doug Coleman
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8c19602ae9
|
assocs: Add of and ?of. Change all the things at once! Fixes #701.
|
2013-03-23 14:59:07 -07:00 |
|
John Benediktsson
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684c2793e7
|
math: some style cleanup.
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2013-03-21 08:54:14 -07:00 |
|
Doug Coleman
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07e223564f
|
math.ranges: Stopgap fix for math.ranges unit tests. See issues #803, #800, #508.
|
2013-03-20 15:54:57 -07:00 |
|
Doug Coleman
|
eb136e0f21
|
math.ranges: Add a bunch more tests for empty ranges.
|
2013-03-20 13:52:03 -07:00 |
|
Doug Coleman
|
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 |
|
John Benediktsson
|
b571a42679
|
Use -unsafe words with pair methods.
|
2013-03-07 10:47:23 -08:00 |
|
John Benediktsson
|
1ae04f1247
|
math.statistics: adding z-score.
|
2013-02-07 15:50:34 -08:00 |
|
Doug Coleman
|
18b7960e09
|
math.statistics: Add docs for collect-by and collect-index-by.
|
2013-02-05 09:35:51 -08:00 |
|
John Benediktsson
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422ccf9901
|
math.functions: adding "round-to".
|
2013-01-30 09:41:21 -08:00 |
|
Doug Coleman
|
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 |
|
Doug Coleman
|
2ab5607670
|
math.vectors: Fix spacing.
|
2013-01-02 00:09:21 -08:00 |
|
John Benediktsson
|
82dc0bf045
|
math.statistics: just use accumulate for now.
|
2012-12-04 08:56:21 -08:00 |
|
Doug Coleman
|
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
sue.
|
2012-11-27 12:47:44 -06:00 |
|
Doug Coleman
|
6e48f8ab15
|
math.statistics: Add a variant of histogram that can see the sequence index.
|
2012-11-17 12:39:54 -08:00 |
|
Doug Coleman
|
d31105813b
|
math.statistics: Add back std as sample-std.
|
2012-11-15 08:27:41 -08:00 |
|
Doug Coleman
|
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 |
|
Doug Coleman
|
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 |
|
Doug Coleman
|
401dd47335
|
math.matrices: Add m+n, m-n, n+m, n-m, words.
|
2012-11-07 22:53:52 -08:00 |
|
John Benediktsson
|
1e413edf3a
|
math.statistics: rename full-* to population-*.
|
2012-11-06 07:16:20 -08:00 |
|
John Benediktsson
|
23fc7b3eb9
|
math.statistics: add some padding in the docs (looks better).
|
2012-10-25 21:01:17 -07:00 |
|
John Benediktsson
|
71da857f43
|
math.statistics: add other cumulative words to help article.
|
2012-10-25 16:30:31 -07:00 |
|
Doug Coleman
|
b867a248a2
|
math.statistics: Add cum-count, cum-sum0, cum-map0. Add docs.
|
2012-10-25 16:13:25 -07:00 |
|
John Benediktsson
|
013160df9a
|
change some "2drop 2drop" to "4drop".
|
2012-10-23 12:21:30 -07:00 |
|
John Benediktsson
|
eaa19eb36f
|
math.primes.erato: minor performance improvements.
|
2012-10-23 10:49:45 -07:00 |
|
Doug Coleman
|
4c4d186ae4
|
math.matrices: Trying to flesh out the matrices vocabulary a bit.
|
2012-10-22 09:47:36 -07:00 |