Name:                variable-precision
Version:             0.4
Synopsis:            variable-precision floating point
Description:
  Software floating point with type-tagged variable mantissa precision,
  implemented using a strict pair of 'Integer' and 'Int' scaled alike
  to 'decodeFloat'.  Version 0.4 adds more number-type-agnostic numerical
  algorithms ('sin', 'cos', 'tan').
  .
  Instances of the usual numeric type classes are provided, along with
  additional operators (with carefully chosen fixities) to coerce,
  adjust and reify precisions.
  .
  The intention with this library is to be relatively simple but still
  useful, refer to the documentation for caveats concerning accuracy and
  assorted ill-behaviour.
  .
  Usage with ghc(i)-7.0.4 might require @-fcontext-stack=100@.

Homepage:            https://gitorious.org/variable-precision
License:             BSD3
License-file:        LICENSE
Author:              Claude Heiland-Allen
Maintainer:          claude@mathr.co.uk
Copyright:           (c) 2012 Claude Heiland-Allen
Category:            Math
Build-type:          Simple

Cabal-version:       >=1.6

Extra-source-files:
  CHANGES
  README
  THANKS
  TODO
  pure/Numeric/VariablePrecision/Integer/Logarithm.hs
  fast/Numeric/VariablePrecision/Integer/Logarithm.hs

Flag fast
  Description:       Enable optimisations requiring recent integer-gmp
  Default:           True

Library
  Exposed-modules:
    Numeric.VariablePrecision
    Numeric.VariablePrecision.Algorithms
    Numeric.VariablePrecision.Fixed
    Numeric.VariablePrecision.Float
    Numeric.VariablePrecision.Complex
    Numeric.VariablePrecision.Precision
    Numeric.VariablePrecision.Precision.Reify
    Numeric.VariablePrecision.Aliases
    TypeLevel.NaturalNumber.ExtraNumbers
  Other-modules:
    Numeric.VariablePrecision.Integer.Logarithm
  Build-depends:
    base >= 3 && < 6,
    complex-generic >= 0.1.1 && < 0.2,
    floatshow >= 0.2 && < 0.3,
    type-level-natural-number >= 1 && < 2
  if (!flag(fast))
    HS-source-dirs: . pure
  if ( flag(fast))
    HS-source-dirs: . fast
    Build-depends: integer-gmp >= 0.4
  GHC-Options:        -Wall -fcontext-stack=100
  GHC-Prof-Options:   -prof -auto-all -caf-all

source-repository head
  type:     git
  location: git://gitorious.org/variable-precision/variable-precision.git

source-repository this
  type:     git
  location: git://gitorious.org/variable-precision/variable-precision.git
  tag:      v0.4