aern2-mp: Multi-precision floats via MPFR
Arbitrary-precision dyadic numbers and interval arithmetic, via the types:
Dyadic: variable-precision floats with exact ring operations
MPBall: float ± error bound with field & elementary (interval-like) operations
By default, using hmpfr when compiling with ghc >=7.10. Older versions of ghc are no longer tested.
Set flag MPFRRounded to bind MPFR not via hmpfr but via a tweaked version of package rounded:
This backend is considerably faster than hmpfr. It is likely to become the default in future.
There is a plan to add an Integer-only backend so that this library can be used without MPFR.
Modules
[Index]
Flags
Automatic Flags
| Name | Description | Default |
|---|---|---|
| mpfr | Use a MPFR backend (default); Integer backend is planned | Enabled |
| mpfrrounded | Use rounded (Numeric.RoundedSimple) as MPFR backend (not default) | Disabled |
Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info
Downloads
- aern2-mp-0.1.2.0.tar.gz [browse] (Cabal source package)
- Package description (revised from the package)
Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.
Maintainer's Corner
For package maintainers and hackage trustees
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| Versions [RSS] | 0.1.0.0, 0.1.0.1, 0.1.1.0, 0.1.2.0, 0.1.3.0, 0.1.3.1, 0.1.4, 0.2.0.0, 0.2.1.0, 0.2.1.1, 0.2.2.0, 0.2.3.0, 0.2.4.0, 0.2.5.0, 0.2.6.0, 0.2.7.0, 0.2.8.0, 0.2.9.0, 0.2.9.1, 0.2.10.0, 0.2.11.0, 0.2.14.0, 0.2.15.0, 0.2.15.1, 0.2.16.0, 0.2.16.1 (info) |
|---|---|
| Change log | changelog.md |
| Dependencies | base (>=4 && <5), convertible, haskell-mpfr (>=0.1 && <0.2), hmpfr (>=0.4 && <0.5), hspec, integer-gmp (<0.6 || >=1.0 && <1.1), integer-logarithms, lens, mixed-types-num, QuickCheck, regex-tdfa, rounded (>=0.1 && <0.2), template-haskell [details] |
| Tested with | ghc ==7.10.3, ghc ==8.0.2 |
| License | BSD-3-Clause |
| Copyright | (c) 2015-2017 Michal Konecny |
| Author | Michal Konecny |
| Maintainer | Michal Konecny <mikkonecny@gmail.com> |
| Revised | Revision 1 made by MichalKonecny at 2017-11-14T16:46:43Z |
| Category | Math |
| Home page | https://github.com/michalkonecny/aern2 |
| Source repo | head: git clone https://github.com/mikkonecny/aern2.git(aern2-mp) |
| Uploaded | by MichalKonecny at 2017-11-14T16:22:35Z |
| Distributions | LTSHaskell:0.2.16.1, NixOS:0.2.15.1, Stackage:0.2.16.1 |
| Reverse Dependencies | 5 direct, 0 indirect [details] |
| Downloads | 8241 total (35 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 2017-11-14 [all 1 reports] |