1 files changed, 0 insertions, 44 deletions
diff --git a/examples/math/MathEnz.gf b/examples/math/MathEnz.gf
deleted file mode 100644
index 2e3525032..000000000
--- a/examples/math/MathEnz.gf
+++ /dev/null
@@ -1,44 +0,0 @@
---# -path=.:prelude
-
-concrete MathEnz of Mathw = open Prelude in {
-
-flags lexer = textlit ; unlexer = textlit ;
-
--- lincat Section ; Context ; Typ ; Obj ; Prop ; Proof ; Var ;
-
-lin
-  SDefObj cont obj typ df = 
-    ss ("Definition" ++ "." ++ cont.s ++ 
-        obj.s ++ "is" ++ "a" ++ typ.s ++ "," ++ "defined" ++ "as" ++ df.s ++ ".") ;  
-  SDefProp cont prop df = 
-    ss ("Definition" ++ "." ++ cont.s ++ "we" ++ "say" ++ 
-        "that" ++ prop.s ++ "if" ++ df.s ++ ".") ;  
-  SAxiom cont prop = 
-    ss ("Axiom" ++ "." ++ cont.s ++ prop.s ++ ".") ;
-  STheorem cont prop proof = 
-    ss ("Theorem" ++ "." ++ cont.s ++ prop.s ++ "." ++ proof.s ++ ".") ;
-
-  CEmpty = ss [] ;
-  CObj vr typ co = ss ("let" ++ vr.s ++ "be" ++ "a" ++ typ.s ++ "." ++ co.s) ;
-  CProp prop co = ss ("assume" ++ prop.s ++ "." ++ co.s) ;
-
-  OVar v = v ;
-
-  V_x = ss "x" ;
-  V_y = ss "y" ;
-  V_z = ss "z" ;
-
--- lexicon
-
-  Set  = ss "set" ;
-  Nat  = ss ["natural number"] ;
-  Zero = ss "zero" ;
-  Succ = prefixSS ["the successor of"] ;
-  One  = ss "one" ;
-  Two  = ss "two" ;
-  Even = postfixSS ["is even"] ;
-  Odd  = postfixSS ["is odd"] ;
-  Prime = postfixSS ["is prime"] ;
-  Divisible = infixSS ["is divisible by"] ;
-  
-}