-- function-instances-algebra.cabal auto-generated by cabal init. For
-- additional options, see
-- http://www.haskell.org/cabal/release/cabal-latest/doc/users-guide/authors.html#pkg-descr.
-- The name of the package.
Name: function-instances-algebra
-- The package version. See the Haskell package versioning policy
-- (http://www.haskell.org/haskellwiki/Package_versioning_policy) for
-- standards guiding when and how versions should be incremented.
Version: 0.1
-- A short (one-line) description of the package.
Synopsis: Instances of the Algebra.* classes for functions
-- A longer description of the package.
Description: This package provides instances for functions @(k -> a)@ of the classes
Absolute, Algebraic, Differential, Field, Lattice, Monoid, Ring and Transcendental
from the numeric-prelude package. An instance for Additive already comes with the
original package.
.
If @a@ has an instance for one of the classes, then @(k -> a)@ has too.
The instances do what you would expect. Values become constant functions:
.
@
zero = const zero
@
.
Unary functions are composed:
.
@
sin f = sin . f
@
.
Binary functions fan out the input and combine both results:
.
@
f + g = \\x -> f x + g x
@
.
You can either import them separately or import @Data.Function.Instances.Algebra@ to
get them all at once.
-- URL for the project homepage or repository.
Homepage: github.com/kreuzschlitzschraubenzieher/function-instances-algebra
-- The license under which the package is released.
License: BSD3
-- The file containing the license text.
License-file: LICENSE
-- The package author(s).
Author: Tobias Brandt
-- An email address to which users can send suggestions, bug reports,
-- and patches.
Maintainer: tob.brandt@gmail.com
-- A copyright notice.
-- Copyright:
Category: Math
Build-type: Simple
-- Extra files to be distributed with the package, such as examples or
-- a README.
-- Extra-source-files:
-- Constraint on the version of Cabal needed to build this package.
Cabal-version: >=1.6
Library
-- Modules exported by the library.
Exposed-modules:
Data.Function.Instances.Algebra
Data.Function.Instances.Algebra.Absolute
Data.Function.Instances.Algebra.Algebraic
Data.Function.Instances.Algebra.Differential
Data.Function.Instances.Algebra.Field
Data.Function.Instances.Algebra.Lattice
Data.Function.Instances.Algebra.Monoid
Data.Function.Instances.Algebra.Ring
Data.Function.Instances.Algebra.Transcendental
-- Packages needed in order to build this package.
Build-depends:
base ==4.*, numeric-prelude ==0.3.*
-- Modules not exported by this package.
Other-modules:
Data.Function.Instances.Algebra.Internal
-- Extra tools (e.g. alex, hsc2hs, ...) needed to build the source.
-- Build-tools: