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semigroups 0.8.3.2 → 0.8.4

raw patch · 3 files changed

+24/−2 lines, 3 files

Files

Numeric/Natural/Internal.hs view
@@ -1,3 +1,4 @@+{-# LANGUAGE CPP #-} ----------------------------------------------------------------------------- -- | -- Module      :  Numeric.Natural.Internal@@ -59,6 +60,9 @@   shiftR (Natural n) = Natural . shiftR n   rotateL (Natural n) = Natural . rotateL n   rotateR (Natural n) = Natural . rotateR n+#if MIN_VERSION_base(4,6,0)+  popCount = popCountDefault+#endif  instance Real Natural where   toRational (Natural a) = toRational a
+ README.markdown view
@@ -0,0 +1,18 @@+semigroups+==========++[![Build Status](https://secure.travis-ci.org/ekmett/semigroups.png?branch=master)](http://travis-ci.org/ekmett/semigroups)+++In mathematics, a semigroup is an algebraic structure consisting of a set together with an associative binary operation. A semigroup generalizes a monoid in that there might not exist an identity element. It also (originally) generalized a group (a monoid with all inverses) to a type where every element did not have to have an inverse, thus the name semigroup.++Semigroups appear all over the place, except in the Haskell Prelude, so they are packaged here.++Contact Information+-------------------++Contributions and bug reports are welcome!++Please feel free to contact me through github or on the #haskell IRC channel on irc.freenode.net.++-Edward Kmett
semigroups.cabal view
@@ -1,6 +1,6 @@ name:          semigroups category:      Algebra, Data, Data Structures, Math-version:       0.8.3.2+version:       0.8.4 license:       BSD3 cabal-version: >= 1.10 license-file:  LICENSE@@ -16,7 +16,7 @@     .     In mathematics, a semigroup is an algebraic structure consisting of a set together with an associative binary operation. A semigroup generalizes a monoid in that there might not exist an identity element. It also (originally) generalized a group (a monoid with all inverses) to a type where every element did not have to have an inverse, thus the name semigroup. build-type:    Simple-extra-source-files: .travis.yml+extra-source-files: .travis.yml README.markdown  source-repository head   type: git