diff --git a/Acme/NumberSystem.hs b/Acme/NumberSystem.hs
new file mode 100644
--- /dev/null
+++ b/Acme/NumberSystem.hs
@@ -0,0 +1,14 @@
+{-# LANGUAGE TemplateHaskell, ConstraintKinds #-}
+module Acme.NumberSystem where
+
+import GHC.TypeLits
+import Language.Haskell.TH
+
+type Less = (<=)
+
+-- | Define the less than relation for numbers up to a number using Template Haskell.
+-- | E.g. numberSystem 100
+numberSystem :: Integer -> Q [Dec]
+numberSystem theBiggestNumber = return . concat $ map (\i -> map (\j ->
+      InstanceD [] (AppT (AppT (ConT (''Less)) (LitT (NumTyLit i))  ) (LitT (NumTyLit j))) []
+      ) [i..theBiggestNumber]) [1..theBiggestNumber]
diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
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+Copyright (c) 2014, Maxwell Swadling
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Maxwell Swadling nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/Setup.hs b/Setup.hs
new file mode 100644
--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/acme-numbersystem.cabal b/acme-numbersystem.cabal
new file mode 100644
--- /dev/null
+++ b/acme-numbersystem.cabal
@@ -0,0 +1,17 @@
+name:                acme-numbersystem
+version:             0.1.0.0
+synopsis:            Define the less than relation for numbers up to a number
+description:         Define the less than relation for numbers up to a number using Template Haskell.
+license:             BSD3
+license-file:        LICENSE
+author:              Maxwell Swadling
+maintainer:          maxwellswadling@gmail.com
+category:            Acme
+build-type:          Simple
+cabal-version:       >=1.10
+
+library
+  exposed-modules:     Acme.NumberSystem
+  other-extensions:    TemplateHaskell, ConstraintKinds
+  build-depends:       base >=4.6 && <4.7, template-haskell >=2.8 && <2.9
+  default-language:    Haskell2010