Re: Comment about IEEE floating-point rounding... (was: Setting Float Precision in Lua.c)
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- Subject: Re: Comment about IEEE floating-point rounding... (was: Setting Float Precision in Lua.c)
- From: Luiz Henrique de Figueiredo <lhf@...>
- Date: 2018年6月27日 10:41:57 -0300
> I get 0 on all platforms I can test Lua 5.[12] on, which is of course as bad
> as 3 but not *this* bad. Could any patches you use have affected this?
On Mac OS X 10.11.6 I get
Lua 5.1.5 Copyright (C) 1994-2012 Lua.org, PUC-Rio
> print(1e97 % 97)
0
Lua 5.2.4 Copyright (C) 1994-2015 Lua.org, PUC-Rio
> print(1e97 % 97)
0
Lua 5.3.4 Copyright (C) 1994-2017 Lua.org, PUC-Rio
> print(1e97 % 97)
3.0