fp-ieee: IEEE 754-2019 compliant operations

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Modules

Numeric
- Floating
  - Numeric.Floating.IEEE
    - Numeric.Floating.IEEE.Internal
    - Numeric.Floating.IEEE.NaN

Name	Description	Default
pure-hs	Disable FFI	Disabled
sse4_1	Use SSE4.1 instructions on x86	Disabled
fma3	Use FMA3 instructions on x86	Disabled
f16c	Use F16C instructions on x86	Disabled
float128	Support Float128 via float128 package	Disabled
half	Support Half (float16) via half package	Disabled

Automatic Flags

Name	Description	Default
integer-gmp	Use integer-gmp package on GHC 8.x	Enabled
ghc-bignum	Use ghc-bignum package on GHC 9.x	Enabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

For package maintainers and hackage trustees

Candidates

Versions [RSS]	0.1.0, 0.1.0.1, 0.1.0.2, 0.1.0.3, 0.1.0.4, 0.1.0.5
Change log	ChangeLog.md
Dependencies	base (>=4.12 && <5), ghc-bignum (>=1.0 && <1.3), integer-gmp (>=1.0 && <1.1), integer-logarithms (>=1 && <1.1) [details]
License	BSD-3-Clause
Copyright	2020-2021 ARATA Mizuki
Author	ARATA Mizuki
Maintainer	minorinoki@gmail.com
Category	Numeric, Math
Home page	https://github.com/minoki/haskell-floating-point#readme
Bug tracker	https://github.com/minoki/haskell-floating-point/issues
Source repo	head: git clone https://github.com/minoki/haskell-floating-point(fp-ieee)
Uploaded	by aratamizuki at 2021-11-30T09:35:23Z
Distributions
Reverse Dependencies	1 direct, 0 indirect [details]
Downloads	732 total (6 in the last 30 days)
Rating	(no votes yet) [estimated by Bayesian average]
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Status	Docs available [build log] Last success reported on 2021-11-30 [all 1 reports]

This library provides IEEE 754-compliant operations, including

fusedMultiplyAdd.
correctly-rounding versions of fromInteger.
realFloatToFrac, which correctly handles signed zeros, infinities, and NaNs (unlike realToFrac).

Some operations (e.g. fusedMultiplyAdd) can make use of the native instruction in the architecture.

For non-native targets, "Pure Haskell" mode is supported via a package flag.

Most operations require only RealFloat constraint, but RealFloatNaN is needed by some operations that access the sign and payload of NaNs.