1 files changed, 4 insertions, 9 deletions
diff --git a/Test/og/linear-set.bpl b/Test/og/linear-set.bpl
index 1a0cde42..04ad0df2 100644
--- a/Test/og/linear-set.bpl
+++ b/Test/og/linear-set.bpl
@@ -1,12 +1,7 @@
-function {:inline} Subset(a: [X]bool, b: [X]bool) : bool
-{
-    MapImp(a, b) == MapConstBool(true)
-}
-
-function {:inline} In(a: X, b: [X]bool) : bool
-{
-    b[a]
-}
+type X;
+function {:builtin "MapConst"} MapConstInt(int) : [X]int;
+function {:builtin "MapConst"} MapConstBool(bool) : [X]bool;
+function {:builtin "MapOr"} MapOr([X]bool, [X]bool) : [X]bool;
 
 function {:inline} None() : [X]bool
 {