diff options
| author |   Mikko Värri <vmj@linuxbox.fi> | 2015-02-24 23:35:26 +0200 |
|---|---|---|
| committer |   Willy Sudiarto Raharjo <willysr@slackbuilds.org> | 2015-04-04 07:46:58 +0700 |
| commit | 4121dbb354d038f2c3c3596628c8c74a2800f831 (patch) | |
| tree | 44d1547dab13ed0ee5c2ff7a98951aaf4dfdac93 /haskell/haskell-semigroups/README | |
| parent | 15587a11f89e9e12195f9fac531e2373f6d9e128 (diff) | |
| download | slackbuilds-4121dbb354d038f2c3c3596628c8c74a2800f831.tar.gz slackbuilds-4121dbb354d038f2c3c3596628c8c74a2800f831.tar.xz | |
haskell/haskell-semigroups: Added (anything that associates).
Signed-off-by: Mikko Värri <vmj@linuxbox.fi>
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
Diffstat (limited to 'haskell/haskell-semigroups/README')
| -rw-r--r-- | haskell/haskell-semigroups/README | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/haskell/haskell-semigroups/README b/haskell/haskell-semigroups/README new file mode 100644 index 0000000000..85b613b022 --- /dev/null +++ b/haskell/haskell-semigroups/README @@ -0,0 +1,9 @@ +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. + +After uninstalling, run this command to unregister the package from +the ghc package database: ghc-pkg recache |