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-rw-r--r--Binaries/DafnyPrelude.bpl5
1 files changed, 0 insertions, 5 deletions
diff --git a/Binaries/DafnyPrelude.bpl b/Binaries/DafnyPrelude.bpl
index 7c8a9db8..13ea8ed0 100644
--- a/Binaries/DafnyPrelude.bpl
+++ b/Binaries/DafnyPrelude.bpl
@@ -92,11 +92,6 @@ function Set#Disjoint<T>(Set T, Set T): bool;
axiom (forall<T> a: Set T, b: Set T :: { Set#Disjoint(a,b) }
Set#Disjoint(a,b) <==> (forall o: T :: {a[o]} {b[o]} !a[o] || !b[o]));
-function Set#Choose<T>(Set T, TickType): T;
-axiom (forall<T> a: Set T, tick: TickType :: { Set#Choose(a, tick) }
- a != Set#Empty() ==> a[Set#Choose(a, tick)]);
-
-
// ---------------------------------------------------------------
// -- Axiomatization of multisets --------------------------------
// ---------------------------------------------------------------