Jean-Baptiste Boric
91def742a4
LibM: Fix INFITITY to float
...
POSIX mandates it.
2021-04-27 23:06:16 +02:00
Jean-Baptiste Boric
7d84f09e7e
Userland: Move non-standard math constants from math.h
2021-04-27 23:06:16 +02:00
Matthew Olsson
6c02ea39d1
LibM: Add more macros; increase precision of existing macros
2021-04-23 09:11:07 +02:00
Brian Gianforcaro
1682f0b760
Everything: Move to SPDX license identifiers in all files.
...
SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 11:22:27 +02:00
Mițca Dumitru
01a49dda85
LibM: Implement fmin/fmax
2021-03-15 22:02:38 +01:00
Mițca Dumitru
2d0f334e5d
LibM: Declare rintl in math.h
2021-03-15 22:02:38 +01:00
Mițca Dumitru
32b9437c13
LibM: Add remainder{f, l}
...
These just forward their arguments to fmod, but I think that should be
fine.
2021-03-14 21:43:08 +01:00
Mițca Dumitru
e4197b7854
LibM: Define HUGE_VAL{F,L} in terms of compiler builtins
2021-03-14 21:43:08 +01:00
Mițca Dumitru
e9533da0e7
LibM: Define MAXFLOAT
...
Looks like a POSIX extension
2021-03-14 21:43:08 +01:00
Mițca Dumitru
86ee9211be
LibM: Define FLT_EVAL_METHOD, float_t and double_t
2021-03-14 21:43:08 +01:00
Mițca Dumitru
1f1a4f488f
LibM: Declare ldexpl in math.h
...
It was already defined, but it wasn't declared in the header
2021-03-14 21:43:08 +01:00
Mițca Dumitru
93c554f6bd
LibM: Add the gamma family of functions
2021-03-14 21:43:08 +01:00
Mițca Dumitru
7aac174bc8
LibM: Organise math.h so it is less of a wall of functions
...
The categories are the same categories used by cppreference on its page
for numeric functions.
2021-03-14 21:43:08 +01:00
Mițca Dumitru
c9601cdee3
LibM: Implement the missing parts of the round family
2021-03-14 21:43:08 +01:00
Mițca Dumitru
03b2d30836
LibM: Add missing float and long double function variants
2021-03-14 21:43:08 +01:00
Mițca Dumitru
b07310dc8b
LibM: Add nan{f, l}
2021-03-09 07:28:06 +01:00
Mițca Dumitru
efe4845c56
LibM: Implement more rounding functions
...
This patch implements the entire rint family, while taking into account
the current rounding mode, and implements ceil, round, trunc, and floor
for types which they weren't before.
2021-03-09 07:28:06 +01:00
Mițca Dumitru
b274120b3c
LibM: Implement copysign for float and long double
2021-03-09 07:28:06 +01:00
Mițca Dumitru
87b61b0eef
LibM: Add scalbn and associated functions
...
Also implement ldexp in terms of them, and add ldexpl
2021-03-09 07:28:06 +01:00
Mițca Dumitru
352b383280
LibM: Add ilogb and logb
2021-03-09 07:28:06 +01:00
Mițca Dumitru
42a8186728
LibM: Define floating point comparsion macros
2021-03-09 07:28:06 +01:00
Mițca Dumitru
70737b42b2
LibM: Define math_errhandling and associated macros
2021-03-09 07:28:06 +01:00
Andreas Kling
9f8a9dba0b
LibM: Add naive implementation of copysign()
2021-03-05 20:46:25 +01:00
Andreas Kling
6622ad8895
LibM: Improve accuracy of rounding related functions
...
Patch from Anonymous.
2021-02-05 09:38:45 +01:00
Linus Groh
c46056122a
LibM: Add nextafter() and nexttoward() stubs
...
Only thing missing for Python to build the _math module! :^)
2021-01-18 22:28:56 +01:00
Andreas Kling
13d7c09125
Libraries: Move to Userland/Libraries/
2021-01-12 12:17:46 +01:00
