X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=examples%2FDemo.hs;h=0a5e4e48077be405bb2d2498fa96bb46e95418d3;hb=3a2879d925d4e13e9c89bc768df111684d2b4a59;hp=3f631689ad11b732cf2a5daca12472b064b2a684;hpb=423b0bd3972c5bcbbd757cb715e13b5b9104a9a6;p=coq-hetmet.git

diff --git a/examples/Demo.hs b/examples/Demo.hs
index 3f63168..0a5e4e4 100644
--- a/examples/Demo.hs
+++ b/examples/Demo.hs
@@ -2,20 +2,35 @@
 module Demo (demo) where
 
 
---demo con mer = <[ ~~mer ~~(con (2::Int)) ~~(con (12::Int)) ]>
+demo const mult = <[ \(y::Int) -> ~~mult y ~~(const 12) ]>
+{-
+demo const mult = <[ \y -> ~~(demo' 0) ]>
+  where
+   demo' 0 = const 4
+   demo' n = const 4
+-}
+-- demo' n = <[ ~~mult ~~(demo' (n-1)) ~~(demo' (n-1)) ]>
+
 
+
+{-
+demo const mult =
+   <[ \y -> let y = ~~(const 4) in ~~mult (~~mult y y) (~~mult y y) ]>
+-}
+
+{-
 demo const mult =
    <[ \(y::Int) ->
       let four   = ~~mult four ~~(const  4)
 --          twelve = {- {- ~~mult four -}  ~~(const 12) -} four
       in  four
     ]>
-
+-}
 demo ::
-    forall a c . 
-         (Int -> <[a]>@c) -> 
-        <[a -> a -> a]>@c ->
-        <[Int -> a]>@c
+    forall c . 
+         (Int -> <[Int]>@c) -> 
+        <[Int -> Int -> Int]>@c ->
+        <[Int -> Int]>@c
 
 {-
 demo const mult =