John Benediktsson
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b40ba26bac
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basis/extra: removing '[ @ ] in favor of _ for fried quotations.
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2018-01-19 23:40:23 -08:00 |
Doug Coleman
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62129ffea4
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basis: Add unit-test~ and unit-test-v~ for testing floats.
Use unit-test~ in math.functions in some places to make sure we like it.
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2017-07-22 18:47:59 -05:00 |
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John Benediktsson
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57de1f5ab0
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math.functions: make -0.3 truncate return 0.0 instead of -0.0.
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2017-06-08 11:27:48 -07:00 |
Jon Harper
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80e9d7c115
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move math.extras:round-to-even to math.functions to use in basis:formatting
Also add round-to-odd in case it is needed.
Also change float rounding to be independent of the current rounding mode
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2017-06-08 11:23:37 -07:00 |
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Jon Harper
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34f36a529e
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math.functions, speed up truncate for floats
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2017-06-08 11:22:40 -07:00 |
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Jon Harper
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c74cfe6c54
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math.functions: fix truncate and round to output -0.0 for negative floats near 0
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2017-06-08 11:22:40 -07:00 |
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Jon Harper
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271c7d9519
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math.functions, fix round for ratios between -1/2 and -1
it was outputting 1 instead of -1
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2017-06-08 11:22:40 -07:00 |
|
Doug Coleman
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e189954ecc
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core: Rename iota to <iota> so we can have TUPLE: iota ... ; instead of TUPLE: iota-tuple ... ;
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2017-06-02 11:57:05 -05:00 |
|
Doug Coleman
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7c7bb93c55
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factor: Rename GENERIC# to GENERIC#:.
Fixes #1670.
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2017-06-01 13:58:58 -05:00 |
Alexander Iljin
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c6208e4677
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math.functions[-docs]: rename the output parameters of the power functions
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2017-04-07 19:01:24 +03:00 |
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John Benediktsson
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6b07e6caf2
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math: rename fast-gcd to simple-gcd.
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2016-03-19 12:20:09 -07:00 |
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John Benediktsson
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e477f6996f
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Fix comments to be ! not #!.
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2015-09-08 16:15:10 -07:00 |
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John Benediktsson
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ceb75057da
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change ERROR: words from throw-foo back to foo.
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2015-08-13 16:13:05 -07:00 |
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Doug Coleman
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b6be8685c3
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basis: ERROR: changes.
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2015-08-13 03:20:39 -07:00 |
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John Benediktsson
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c6fad4aa61
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math.ratios: moving to core.
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2015-07-30 10:31:00 -07:00 |
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John Benediktsson
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89e3cc511e
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math: moving >fraction to math.
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2015-07-19 16:57:45 -07:00 |
|
John Benediktsson
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14ed9a5455
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math.functions: some silly cleanup.
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2015-06-02 11:54:05 -07:00 |
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John Benediktsson
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95e45d865d
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math.functions: minor cleanup to (gcd).
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2014-12-04 19:46:42 -08:00 |
Björn Lindqvist
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60ffe0680e
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kernel: new combinator 2with = with with
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2014-07-22 07:40:13 -07:00 |
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John Benediktsson
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1cfcf39bda
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Revert "math.functions: make float sqrt a little faster."
This reverts commit 7ae5e9c0c11bbc82ac7854bfa5964723e1cb42d9.
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2013-11-25 16:42:52 -08:00 |
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John Benediktsson
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fafeecb5fb
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math.functions: make float sqrt a little faster.
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2013-11-25 11:14:51 -08:00 |
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John Benediktsson
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519652d862
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math.functions: whoops, back out mistaken commit.
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2013-07-24 14:55:13 -07:00 |
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John Benediktsson
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c75fc48f23
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switch some vocabs to 4 spaces.
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2013-07-24 14:52:09 -07:00 |
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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 |
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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 |
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John Benediktsson
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71d37429ba
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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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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 |
|
John Benediktsson
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422ccf9901
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math.functions: adding "round-to".
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2013-01-30 09:41:21 -08:00 |
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John Benediktsson
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e84e508256
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math.ratios: speed up some operations on ratios.
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2012-09-10 19:53:25 -07:00 |
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John Benediktsson
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3836d57321
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math.functions: faster (integer) m^n.
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2012-08-31 15:10:48 -07:00 |
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John Benediktsson
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ea25cde2af
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math.functions: make it clear that 0 = is the more correct zero?.
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2012-08-13 08:03:54 -07:00 |
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John Benediktsson
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4561cf7684
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Revert "math.functions: cleaner rect>."
This reverts commit 5ecff652ba.
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2012-08-11 10:40:41 -07:00 |
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John Benediktsson
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0178117d6c
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math.functions: cleaner rect>.
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2012-08-10 15:51:11 -07:00 |
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John Benediktsson
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9063235994
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math.functions: minor cleanup.
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2012-06-22 08:38:34 -07:00 |
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John Benediktsson
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d10fd71cb3
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math.functions: implement copysign.
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2012-06-01 08:24:35 -07:00 |
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John Benediktsson
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31c7bd8e86
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math.functions: adding generalized signum function. Fixes #509.
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2012-05-03 14:44:10 -07:00 |
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Doug Coleman
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f6398365bd
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math.functions: rename exp to e^ to be consistent with 2^ and 10^. update things.
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2012-05-02 10:22:23 -07:00 |
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Doug Coleman
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fee4d76b73
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math.functions: Add e^ and sigmoid functions.
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2012-05-02 09:21:34 -07:00 |
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John Benediktsson
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adc7b22997
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math.functions: adding "roots" word to get arbitrary roots from numbers.
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2012-04-19 12:19:14 -07:00 |
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John Benediktsson
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214195e56a
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Revert "math.functions: simpler without "simple-gcd"."
This reverts commit aa7f60ebbc.
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2012-04-05 10:34:50 -07:00 |
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John Benediktsson
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b240519bff
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math.functions: simpler without "simple-gcd".
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2012-04-05 10:31:46 -07:00 |
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John Benediktsson
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b2ffda32ca
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math: adding a fast-gcd that speeds up all ratio operations by up to 10 times for bignum ratios.
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2012-04-05 09:17:52 -07:00 |
Joe Groff
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943596575a
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use radix literals
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2011-11-23 19:03:40 -08:00 |
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Doug Coleman
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60f928ddbf
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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.
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2011-11-06 19:25:53 -08:00 |
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John Benediktsson
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cf54ce8e42
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math.functions: when gcd is inlined, "gcd nip" is almost as good as "gcd*".
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2011-10-18 10:30:39 -07:00 |
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John Benediktsson
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38a54cb8df
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math.functions: improve stack effect names for gcd*.
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2011-10-17 20:37:36 -07:00 |
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John Benediktsson
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ac98269f53
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math.functions: faster gcd means faster ratios.
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2011-10-17 20:36:28 -07:00 |
|
Joe Groff
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954bf89c40
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math.functions: clean up some more to trim back load-time dependencies; alter tests to avoid inexact float constants where possible and hex-ify inexact constants otherwise
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2011-09-22 16:04:49 -07:00 |
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John Benediktsson
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96c710a7b7
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math.functions: inline 'on-bits' per Joe Groff's suggestion.
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2011-09-22 13:44:30 -07:00 |
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John Benediktsson
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aa880f46ca
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math.functions: rename 'bignum-log-helper'.
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2011-09-22 12:38:33 -07:00 |