3760c965af
core.math, bignum/f, shift subnormals before rounding. Fixes #1782
2017-01-23 10:12:20 -08:00
bd630d1464
math.integers: use must-fail instead of ignore-errors.
2016-07-10 20:28:28 -07:00
c133c16377
core: Trim using lists from -tests and clean up a few irregularities.
2016-03-30 18:43:41 -07:00
53efceb0ad
math.integers, comment and simplify bignum/f
...
change the "while" that could only execute once to "when"
change the f/loop word name to "mantissa-and-guard" since it's what it
computes
change the check against 2^53 to be explicit
2015-07-26 12:33:56 -07:00
cc6d90a096
math.integers, fix bignum/f for results in ]0x1.0p-1022,0x0.4p-1022]
2015-07-26 12:33:55 -07:00
43d6f1d3e2
factor: Retrying on the unit tests. Also normalize some syntax with FUNCTION:.
2015-07-02 17:28:17 -07:00
59f3b1ea57
Revert "factor: rename [ ] [ ] unit-test -> { } [ ] unit-test using a refactoring tool!"
...
Needs a bit more work.
This reverts commit 7e54cc2824
2015-07-02 13:47:06 -07:00
7e54cc2824
factor: rename [ ] [ ] unit-test -> { } [ ] unit-test using a refactoring tool!
2015-07-02 11:36:08 -07:00
7dfe023854
math.integers: add some more tests for bit?.
2015-06-17 20:23:21 -07:00
0f5b551790
math.integers: pass tests even if number-base set
2011-11-26 17:37:17 -08:00
269fe9ea1a
math.integers: test round-to-even-on-tie behavior
2011-11-26 16:03:43 -08:00
943596575a
use radix literals
2011-11-23 19:03:40 -08:00
afc07c0e05
io.binary: make le> and be> faster (20% and 75%, respectively).
...
Removed primitive byte-array>bignum and digit_stream_to_bignum from vm/.
2011-10-11 21:13:30 -07:00
bb4529bff2
math.integers: fix underflow and overflow behavior
2010-12-18 16:00:17 -08:00
0c840a7965
math.integers: bignum/f rounding was wrong (reported by Joe Groff)
2010-11-13 16:02:12 -08:00
1c9a95122a
math.integers: remove a -rot usage
2010-02-10 15:44:49 +13:00
4c71d71907
random is generic now -- iota random -> random
2010-01-14 12:48:57 -06:00
df4fb4a3ee
Removing integers-as-sequences
2010-01-15 07:15:33 +13:00
47a5e96547
Rework min and max so that behavior with floats and NaNs is consistent between generic arithmetic and open-coded float intrinsics
2010-01-13 22:20:16 +13:00
a089163a40
math: fix test failures on 32-bit
2009-11-06 04:50:41 -06:00
d4a207662e
might want to accurately divide large negative fixnums too
2009-10-31 12:10:29 -05:00
a7011fe087
use bignum/f to get accurate division of fixnums >= 2^53 on 64-bit platforms
2009-10-31 12:06:56 -05:00
0ad6d1fb7b
add a few usages of iota, remove most 1+ and 1- from core
2009-05-01 19:58:24 -05:00
127f9b3578
Add unit tests for bignum bug
2009-02-22 19:41:47 -06:00
cc7ab11881
Add more unit tests
2008-11-07 20:34:04 -06:00
c19f2257f4
Fix permission bits
2008-10-02 08:34:49 -05:00
9dd5c9919f
Mandatory stack effect annotations
2008-06-08 15:32:55 -05:00
d2fe9f6abb
Fix unit tests
2008-04-29 06:01:01 -05:00
ee46527023
Fix tests
2008-04-29 03:59:41 -05:00
08af497255
Fix /f for large integers
2008-04-28 21:26:31 -05:00
390afacac8
Better modular arithmetic optmizer
2008-04-17 12:22:24 -05:00
e98cd1fd59
New convention for unit tests
2008-03-01 17:00:45 -05:00
be2c8b13d7
Rename unit-test-fails to must-fail and add must-fail-with to replace [ t ] [ [ ... ] catch ... ] unit-test idiom
2008-02-06 13:47:19 -06:00
8b54248c50
Get core unit tests to pass without number tower
2007-10-14 21:13:42 -04:00
e9b42fa635
Move more math stuff to extra/, get compiler to work without ratios/complex numbers
2007-10-14 20:38:23 -04:00
a96457cecc
Initial import
2007-09-20 18:09:08 -04:00
Jon Harper
John Benediktsson
Doug Coleman
Joe Groff
Slava Pestov
Doug Coleman
unknown
Slava Pestov
Slava Pestov
U-SLAVA-FB3999113\Slava