lua/lmathlib.c, branch v5.5.1A mirror of https://github.com/lua/lua
https://git.lua4.win/lua/atom?h=v5.5.12025-09-05T18:36:47+00:00Details2025-09-05T18:36:47+00:00Roberto Iroberto@inf.puc-rio.br2025-09-05T18:36:47+00:00urn:sha1:9ea06e61f20ae34974226074fc6123dbb54a07c2
- LUAMOD_API defined as 'extern "C"' in C++.
- "ANSI C" is in fact "ISO C" (comments)
- Removed option -std from makefile in testes/libs. (Easier to change
to C++ for tests).
Small cleaning services2025-08-20T16:59:08+00:00Roberto Iroberto@inf.puc-rio.br2025-08-20T16:59:08+00:00urn:sha1:dd095677e38a104d0fd073f31530e08c9f5286fcFunctions 'frexp'-'ldexp' back to the math library2025-08-09T18:15:20+00:00Roberto Iroberto@inf.puc-rio.br2025-08-09T18:15:20+00:00urn:sha1:53dc5a3bbadac166a8b40904790f91b351e55dd9
They are basic for anything that handles the representation of
floating numbers.
Small optimization in 'project' from math.random2025-03-27T18:22:40+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2025-03-27T18:22:40+00:00urn:sha1:37a1b72706b6e55e60b8d73bcbe269921976825e
When computing the Mersenne number, instead of spreading 1's a fixed
number of times (with shifts of 1, 2, 4, 8, 16, and 32), spread only
until the number becomes a Mersenne number.
Addition in math.random can overflow2025-03-25T14:43:03+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2025-03-25T14:43:03+00:00urn:sha1:b0f3df16a495745cf16657a48dde6845ec85c732
To avoid complains from some tools, the addition when computing
math.random(n,m), which is computed as n + random(0, m - n), should
use unsigned integers.
Details2025-01-16T14:51:16+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2025-01-16T14:51:16+00:00urn:sha1:2d8d5c74b5ef3d333314feede0165df7c3d13811
New year (2024->2025), typos in comments
Added gcc option '-Wconversion'2024-07-27T16:32:59+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2024-07-27T16:32:59+00:00urn:sha1:0acd55898d0aaae8dbc14c8a1bc1e3bdffc8701b
No warnings for standard numerical types. Still pending alternative
numerical types.
llimits.h being used by all Lua code2024-06-20T17:46:06+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2024-06-20T17:46:06+00:00urn:sha1:a08d82eb132bfd9db5b91e0d5ebcb81d7b26dcd0
The definitions in llimits.h are useful not only for the core. That
header only defines types and '#define's, so libs and core still do
not share any real code/data.
Fixed warnings from different compilers2024-02-15T14:18:34+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2024-02-15T14:18:34+00:00urn:sha1:7237eb3f1c480d6bc7fe2832ddd36f2137fb69d9Merge branch 'master' into nextversion2023-11-07T20:25:46+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2023-11-07T20:25:46+00:00urn:sha1:9e99f3071d07767f9e882c4abf3537f75ce2d161