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ghc-scientific-0.3.6.2-lp152.3.6 RPM for ppc64le

From OpenSuSE Ports Leap 15.2 for ppc64le

Name: ghc-scientific Distribution: openSUSE:Leap:15.2:PowerPC / ports
Version: 0.3.6.2 Vendor: openSUSE
Release: lp152.3.6 Build date: Fri May 22 01:07:06 2020
Group: Unspecified Build host: obs-power8-03
Size: 613634 Source RPM: ghc-scientific-0.3.6.2-lp152.3.6.src.rpm
Packager: https://bugs.opensuse.org
Url: https://hackage.haskell.org/package/scientific
Summary: Numbers represented using scientific notation
"Data.Scientific" provides the number type 'Scientific'. Scientific numbers are
arbitrary precision and space efficient. They are represented using
<http://en.wikipedia.org/wiki/Scientific_notation scientific notation>.
The implementation uses a coefficient 'c :: 'Integer'' and a base-10 exponent
'e :: 'Int''. A scientific number corresponds to the 'Fractional' number:
''fromInteger' c * 10 '^^' e'.

Note that since we're using an 'Int' to represent the exponent these numbers
aren't truly arbitrary precision. I intend to change the type of the exponent
to 'Integer' in a future release.

The main application of 'Scientific' is to be used as the target of parsing
arbitrary precision numbers coming from an untrusted source. The advantages
over using 'Rational' for this are that:

* A 'Scientific' is more efficient to construct. Rational numbers need to be
constructed using '%' which has to compute the 'gcd' of the 'numerator' and
'denominator'.

* 'Scientific' is safe against numbers with huge exponents. For example:
'1e1000000000 :: 'Rational'' will fill up all space and crash your program.
Scientific works as expected:

>>> read "1e1000000000" :: Scientific 1.0e1000000000

* Also, the space usage of converting scientific numbers with huge exponents to
''Integral's' (like: 'Int') or ''RealFloat's' (like: 'Double' or 'Float') will
always be bounded by the target type.

Provides

Requires

License

BSD-3-Clause

Changelog

* Fri Nov 08 2019 Peter Simons <psimons@suse.com>
  - Drop obsolete group attributes.
* Sat Oct 20 2018 Peter Simons <psimons@suse.com>
  - Use https URL to refer to bugs.opensuse.org.
* Wed Jul 18 2018 psimons@suse.com
  - Cosmetic: replace tabs with blanks, strip trailing white space,
    and update copyright headers with spec-cleaner.
* Mon May 14 2018 psimons@suse.com
  - Update scientific to version 0.3.6.2.
    * Due to a regression introduced in 0.3.4.14 the RealFrac methods
      and floatingOrInteger became vulnerable to a space blowup when
      applied to scientifics with huge exponents. This has now been
      fixed again.
    * Fix build on GHC < 8.
    * Make the methods of the Hashable, Eq and Ord instances safe to
    use when applied to scientific numbers coming from untrusted
    sources. Previously these methods first converted their arguments
    to Rational before applying the operation. This is unsafe because
    converting a Scientific to a Rational could fill up all space and
    crash your program when the Scientific has a huge base10Exponent.
    Do note that the hash computation of the Hashable Scientific
    instance has been changed because of this improvement!
    Thanks to Tom Sydney Kerckhove (@NorfairKing) for pushing me to
    fix this.
    * fromRational :: Rational -> Scientific now throws an error
    instead of diverging when applied to a repeating decimal. This
    does mean it will consume space linear in the number of digits of
    the resulting scientific. This makes "fromRational" and the other
    Fractional methods "recip" and "/" a bit safer to use.
    * To get the old unsafe but more efficient behaviour the following
    function was added: unsafeFromRational :: Rational -> Scientific.
    * Add alternatives for fromRationalRepetend:
      fromRationalRepetendLimited
      :: Int -- ^ limit
    - > Rational
    - > Either (Scientific, Rational)
      (Scientific, Maybe Int)
      and:
      fromRationalRepetendUnlimited
      :: Rational -> (Scientific, Maybe Int)
      Thanks to Ian Jeffries (@seagreen) for the idea.
    * Dropped upper version bounds of dependencies
      because it's to much work to maintain.
* Tue Jul 11 2017 psimons@suse.com
  - Update to version 0.3.5.1.
* Mon Jul 03 2017 psimons@suse.com
  - Update to version 0.3.4.15 revision 2.
* Mon Jun 12 2017 psimons@suse.com
  - Update to version 0.3.4.15.
* Wed May 31 2017 psimons@suse.com
  - Update to version 0.3.4.13.
* Wed Apr 19 2017 psimons@suse.com
  - Update to version 0.3.4.12 with cabal2obs.
* Tue Apr 04 2017 psimons@suse.com
  - Update to version 0.3.4.11 with cabal2obs.
* Sun Feb 12 2017 psimons@suse.com
  - Update to version 0.3.4.10 with cabal2obs.
* Wed Jan 04 2017 psimons@suse.com
  - Update to version 0.3.4.9 revision 1 with cabal2obs.
* Fri Jul 22 2016 psimons@suse.com
  - Update to version 0.3.4.9 revision 0 with cabal2obs.
* Sun Jul 10 2016 psimons@suse.com
  - Update to version 0.3.4.8 revision 0 with cabal2obs.
* Sun Jul 03 2016 mimi.vx@gmail.com
  - update to 0.3.4.8
    * Make bytestring-builder's installation conditional based on a Cabal flag.
* Fri Jul 01 2016 toddrme2178@gmail.com
  - Make Group tag consistent with other GHC packages.
* Sun Jun 12 2016 mimi.vx@gmail.com
  - update to 0.3.4.7
    * Unconditionally export Data.ByteString.Builder.Scientific.
    * The bytestring-builder cabal flag has been removed.
    * Depend on bytestring-builder for backwards compatibility for GHC < 7.8.
* Sat Mar 12 2016 mimi.vx@gmail.com
  - update to 0.3.4.6
    * Made toDecimalDigits more similar to floatToDigits
    * Introduce a special case for 0 in fromFloatDigits
* Thu Mar 10 2016 mimi.vx@gmail.com
  - update to 0.3.4.5
    * Support GHC-8.0.1
    * Support binary-0.8
* Sun Nov 29 2015 mimi.vx@gmail.com
  - update to 0.3.4.4
    * Fix build with integer-simple.
    * Improved performance of toDecimalDigits by 13%.
* Mon Oct 12 2015 mimi.vx@gmail.com
  - update to 0.3.4.2
    * build fixes
* Sun Oct 04 2015 mimi.vx@gmail.com
  - update to 0.3.4.0
    * Added fromRationalRepetend & toRationalRepetend
    for safely converting from and to rationals
    which have a repeating decimal representation like:
    1 % 28 = 0.03(571428).
    * Added a Binary instance.
    * Various performance improvements.
    * Support vector-0.11
    * Support tasty-0.11
    * Support criterion-1.1.0.0
* Sun Apr 12 2015 mimi.vx@gmail.com
  - update to 0.3.3.8
* Sun Mar 29 2015 mpluskal@suse.com
  - Remove ExclusiveArch
* Mon Feb 02 2015 mpluskal@suse.com
  -  Initial package

Files

/usr/lib64/ghc-8.10.1/scientific-0.3.6.2
/usr/lib64/ghc-8.10.1/scientific-0.3.6.2/libHSscientific-0.3.6.2-8GLjLQrgBXELP8qig6I1b3-ghc8.10.1.so
/usr/share/licenses/ghc-scientific
/usr/share/licenses/ghc-scientific/LICENSE


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