Mike
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0d00eb712c
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math.big: remove unnecessary casting from Integer.is_power_of_2/0 (#24614)
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2025-05-30 14:15:39 +03:00 |
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Delyan Angelov
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3ecffe68ff
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math.big, docs: document the behaviour of % for negative numbers; in V: -10 % 7 == -3 (#24604)
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2025-05-30 05:49:19 +03:00 |
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Mike
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029564bab1
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math.big: respect the sign of the dividend in % operator, add test (#24489)
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2025-05-15 13:17:36 +03:00 |
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Mike
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65767d23d8
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math.big: fix the + operator for big.Integer for negative numbers, add test (#24487)
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2025-05-14 20:13:02 +03:00 |
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Mike
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861adfcc65
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math.big: add new .bitwise_com/0 method + tests (#24476)
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2025-05-13 23:28:57 +03:00 |
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Delyan Angelov
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4877417adf
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math.big: make ./v -prod -cstrict -cc gcc-11 test vlib/math/ pass cleanly (workaround a problem in V's cgen, that -cstrict discovered)
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2025-03-08 13:45:31 +02:00 |
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Delyan Angelov
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6d017f3a31
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math.big: fix 1/115792089237316195423570985008687907853269984665640564039457584007908834671663 leading to panic (fix #23771)
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2025-02-20 18:19:55 +02:00 |
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Emma
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6b92f8fada
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all: remove ancient deprecations (#23479)
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2025-01-16 16:36:12 +02:00 |
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Delyan Angelov
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ef7fdd0f84
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math.big: fix assert big.integer_from_int(1) == big.integer_from_bytes([u8(0), 0, 0, 0, 1]) (fix #23115) (#23124)
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2024-12-10 18:18:30 +02:00 |
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Delyan Angelov
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6ba87b948a
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math.big: fix a + b and a - b, when the signs are different, add more test cases (#22330)
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2024-09-27 17:13:39 +03:00 |
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yuyi
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008aaad999
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fmt: remove the prefixed module name of const names, that are in the same module (related #22183) (#22185)
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2024-09-10 11:25:56 +03:00 |
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yuyi
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c51d30bf53
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fmt: fix alignment of struct init fields (#22025)
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2024-08-11 09:11:24 +03:00 |
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Turiiya
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1a35a783f1
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breaking,checker: disallow initializing private struct fields outside structs module (#21183)
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2024-04-12 13:53:02 +03:00 |
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Delyan Angelov
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4dcc9265e1
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examples: add pidigits.v; optimise math.big's Integer divide a bit (#21239)
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2024-04-09 17:01:05 +03:00 |
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Joe C
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757929392e
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all: update attributes to use new syntax
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2023-11-15 16:16:01 +11:00 |
|
shove
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69d62e458b
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math.big: fix incorrect division with negative numbers (fix #19585) (#19587)
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2023-10-18 00:37:37 +03:00 |
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Delyan Angelov
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679cbf1490
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math.big: restore gdc_euclid, use it for smaller numbers, fix bench_euclid.v .
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2023-08-14 18:37:48 +03:00 |
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phoebe
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dcbc9e0b9b
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math.big: add isqrt_checked and standardize error format (#18939)
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2023-07-22 09:20:45 +03:00 |
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phoebe
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7b306e9b8f
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math.big: add checked division methods (#18924)
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2023-07-21 20:06:54 +03:00 |
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phoebe
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93b3f1ca55
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math.big: make is_odd public and add test cases (#18916)
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2023-07-20 13:52:50 +03:00 |
|
phoebe
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ef1f5d7725
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math.big: allow bitwise ops on negative signum (#18912)
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2023-07-20 13:52:28 +03:00 |
|
phoebe
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f9906f3a9e
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math.big: fix inner deprecated binary_str use (#18911)
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2023-07-20 13:51:58 +03:00 |
|
phoebe
|
4daddd3e84
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math.big: improve is_power_of_2 (#18914)
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2023-07-20 13:51:26 +03:00 |
|
phoebe
|
a49b8f28b1
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math.big: rework function naming and documentation (#18890)
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2023-07-20 02:33:07 +03:00 |
|
phoebe
|
1bae9e4538
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math.big: minor gcd improvements/fixups and internal rsh_to_set_bit (#18569)
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2023-06-27 20:09:22 +03:00 |
|
phoebe
|
4485f1ca1e
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math.big: fix documentation for mod_inverse (#18494)
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2023-06-20 14:31:04 +03:00 |
|
phoebe
|
a3f24caffc
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math.big: add mod_inverse and improve big_mod_pow to allow for large exponents and moduli (#18461)
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2023-06-19 17:59:49 +03:00 |
|
Subhomoy Haldar
|
8759409a69
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math.big: fix min i32 value bug (#17775)
* attempt big int min value fix
* cast value for correct comparison
* update edge case
* add one more test
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2023-03-26 08:45:42 +03:00 |
|
Delyan Angelov
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952f4644c5
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math.big: remove import math dependency (math.big only uses min/max/abs)
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2022-11-29 14:42:46 +02:00 |
|
yuyi
|
017ace6ea7
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vfmt: change all '$expr' to '${expr}' (#16428)
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2022-11-15 16:53:13 +03:00 |
|
yuyi
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51f4d99399
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all: change optional to result in most of the libraries (#16123)
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2022-10-20 22:14:33 +03:00 |
|
Delyan Angelov
|
ed17779434
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math.big: fix Integer.bit_len() when there are no digits in the number
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2022-05-18 08:29:08 +03:00 |
|
Delyan Angelov
|
ed12a5c84c
|
math.big: reduce memory usage of Integer.str() (free intermediary Integers), optimise some operations using [direct_array_access] (#14353)
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2022-05-13 08:21:34 +03:00 |
|
Daniel Däschle
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d679146a80
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fmt: remove space in front of ? and ! (#14366)
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2022-05-13 06:56:21 +03:00 |
|
Alexander Medvednikov
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fb192d949b
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all: replace []byte with []u8
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2022-04-15 15:35:35 +03:00 |
|
Alexander Medvednikov
|
d4a0d6f73c
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all: byte => u8
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2022-04-15 14:58:56 +03:00 |
|
Subhomoy Haldar
|
7ef7188f4b
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math.big: add bit_len, optimize gcd, add documentation (#13872)
|
2022-03-30 15:52:09 +03:00 |
|
Subhomoy Haldar
|
072480352c
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math.big: add get_bit, set_bit, big_mod_pow (#13507)
|
2022-02-18 11:53:39 +03:00 |
|
Delyan Angelov
|
59357e873d
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math: move the math.mathutil generic min/max/abs fns to math (#13042)
|
2022-01-05 18:02:20 +02:00 |
|
Andreas Schoeller
|
f14dabc6bd
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math.big: add a new greatest-common-divisor-algo for big.Integer, also add a benchmark for it (#12261)
|
2021-10-26 11:10:13 +03:00 |
|
Daniel Däschle
|
b63ec8fbcf
|
checker: require params attribute to use struct as keyword arguments in function (#11135)
|
2021-09-14 00:05:30 +03:00 |
|
Subhomoy Haldar
|
96d4a0777f
|
math.big: fix comparison and add tests (#11449)
|
2021-09-08 20:30:20 +03:00 |
|
Subhomoy Haldar
|
dadfda9400
|
math.big: implement big.integer in V (#11352)
|
2021-08-31 19:21:00 +03:00 |
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