double-conversion: Fast conversion between double precision floating point and text
A library that performs fast, accurate conversion between double precision floating point and text.
This library is implemented as bindings to the C++
double-conversion library written by Florian Loitsch at Google:
http://code.google.com/p/double-conversion/.
The Text versions of these functions are about 30 times faster
than the default show implementation for the Double type.
The ByteString versions are slower than the Text versions;
roughly half the speed. (This seems to be due to the cost of
allocating ByteString values via malloc.)
As a final note, be aware that the bytestring-show package is
about 50% slower than simply using show.
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| Name | Description | Default |
|---|---|---|
| developer | operate in developer mode | Disabled |
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Downloads
- double-conversion-2.0.1.0.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'.
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| Versions [RSS] | 0.1.0.0, 0.2.0.0, 0.2.0.1, 0.2.0.3, 0.2.0.4, 0.2.0.5, 0.2.0.6, 2.0.1.0, 2.0.2.0, 2.0.3.0, 2.0.4.0, 2.0.4.1, 2.0.4.2, 2.0.5.0 (info) |
|---|---|
| Dependencies | base (>=4 && <5), bytestring (<0.11), ghc-prim, integer (>=0.1 && <0.2), integer-gmp (>=0.2), text (>=0.11.0.8 && <1.3) [details] |
| License | BSD-3-Clause |
| Author | Bryan O'Sullivan <[email protected]> |
| Maintainer | Bryan O'Sullivan <[email protected]> |
| Revised | Revision 2 made by phadej at 2022-11-19T08:55:55Z |
| Category | Text |
| Home page | https://github.com/bos/double-conversion |
| Bug tracker | https://github.com/bos/double-conversion/issues |
| Source repo | head: git clone https://github.com/bos/double-conversion head: hg clone https://bitbucket.org/bos/double-conversion |
| Uploaded | by BryanOSullivan at 2014-08-13T18:39:04Z |
| Distributions | Arch:2.0.5.0, Debian:2.0.2.0, Fedora:2.0.5.0, FreeBSD:2.0.1.0, LTSHaskell:2.0.5.0, NixOS:2.0.5.0, Stackage:2.0.5.0 |
| Reverse Dependencies | 34 direct, 8189 indirect [details] |
| Downloads | 54589 total (76 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
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| Status | Docs available [build log] Successful builds reported [all 1 reports] |