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-rw-r--r--examples/attempto/Symbols.gf23
1 files changed, 0 insertions, 23 deletions
diff --git a/examples/attempto/Symbols.gf b/examples/attempto/Symbols.gf
deleted file mode 100644
index 3f92d3b21..000000000
--- a/examples/attempto/Symbols.gf
+++ /dev/null
@@ -1,23 +0,0 @@
-abstract Symbols = {
-
-cat Var ; Formula ; Term ;
-
-fun plus_Term : Term -> Term -> Term ;
-fun minus_Term : Term -> Term -> Term ;
-fun div_Term : Term -> Term -> Term ;
-fun times_Term : Term -> Term -> Term ;
-fun neg_Term : Term -> Term ;
-fun int_Term : Int -> Term ;
-fun var_Term : Var -> Term ;
-
-fun eq_Formula : Term -> Term -> Formula ;
-fun lt_Formula : Term -> Term -> Formula ;
-fun gt_Formula : Term -> Term -> Formula ;
-fun le_Formula : Term -> Term -> Formula ;
-fun ge_Formula : Term -> Term -> Formula ;
-fun ne_Formula : Term -> Term -> Formula ;
-
-fun X_Var : Var ;
-fun Y_Var : Var ;
-
-}