Name: binary-search
Version: 1.0.0.2
Build-Type: Simple
License: BSD3
license-file: LICENSE
Author: Ross Paterson , Takayuki Muranushi
Maintainer: Takayuki Muranushi
Category: Algorithms
Synopsis: Binary and exponential searches
Description:
__Introduction__
.
This package provides varieties of binary search functions.
c.f. "Numeric.Search" for the examples.
.
These search function can search for pure and monadic predicates, of type:
.
> pred :: Eq b => a -> b
> pred :: (Eq b, Monad m) => a -> m b
.
The predicates must satisfy that the domain range for any codomain value
is continuous; that is, @∀x≦y≦z. pred x == pred z ⇒ pred y == pred x@ .
.
For example, we can address the problem of finding the boundary
of an upward-closed set of integers, using a combination
of exponential and binary searches.
.
Variants are provided
for searching within bounded and unbounded intervals of
both 'Integer' and bounded integral types.
.
The package was created by Ross Paterson, and extended
by Takayuki Muranushi, to be used together with SMT solvers.
.
__The Module Structure__
.
* "Numeric.Search" provides the generic search combinator, to search for pure and monadic predicates.
* "Numeric.Search.Bounded" , "Numeric.Search.Integer" , "Numeric.Search.Range" provides the various specialized searchers, which means less number of function arguments, and easier to use.
.
<>
cabal-version: >=1.8
library
exposed-modules: Numeric.Search
Numeric.Search.Bounded
Numeric.Search.Integer
Numeric.Search.Range
Ghc-Options: -Wall
build-depends: base >=4.5 && < 5
, transformers
, containers >= 0.4
Test-Suite doctest
Type: exitcode-stdio-1.0
HS-Source-Dirs: test
Ghc-Options: -threaded -Wall
Main-Is: doctests.hs
Build-Depends: base
, directory >= 1.1
, filepath >= 1.2
, doctest >= 0.9.3
Test-Suite spec
Type: exitcode-stdio-1.0
Hs-Source-Dirs: test
Ghc-Options: -Wall
Main-Is: Spec.hs
Other-Modules: PureSpec
Build-Depends: base >=4.7 && < 5
, binary-search
, hspec >= 1.3
, QuickCheck >= 2.5
Source-Repository head
Type: git
Location: https://github.com/nushio3/binary-search